231907754625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{3067}}^1$

素因数の和:3540

約数の個数: 128

約数和(自身を含む): 423855244800

約数和(自身を除く): 191947490175

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 255, 375, 409, 425, 435, 493, 725, 1227, 1275, 1479, 2045, 2125, 2175, 2465, 3067, 3625, 6135, 6375, 6953, 7395, 9201, 10225, 10875, 11861, 12325, 15335, 20859, 30675, 34765, 35583, 36975, 46005, 51125, 52139, 59305, 61625, 76675, 88943, 104295, 153375, 156417, 173825, 177915, 184875, 201637, 230025, 260695, 266829, 296525, 383375, 444715, 521475, 604911, 782085, 869125, 889575, 1008185, 1150125, 1254403, 1303475, 1334145, 1482625, 1512031, 2223575, 2607375, 3024555, 3763209, 3910425, 4447875, 4536093, 5040925, 6272015, 6517375, 6670725, 7560155, 11117875, 15122775, 18816045, 19552125, 21324851, 22680465, 25204625, 31360075, 33353625, 36377687, 37800775, 63974553, 75613875, 94080225, 106624255, 109133061, 113402325, 156800375, 181888435, 189003875, 319872765, 470401125, 533121275, 545665305, 567011625, 618420679, 909442175, 1599363825, 1855262037, 2665606375, 2728326525, 3092103395, 4547210875, 7996819125, 9276310185, 13641632625, 15460516975, 46381550925, 77302584875, 231907754625]

約数ペア:

[(1, 231907754625), (3, 77302584875), (5, 46381550925), (15, 15460516975), (17, 13641632625), (25, 9276310185), (29, 7996819125), (51, 4547210875), (75, 3092103395), (85, 2728326525), (87, 2665606375), (125, 1855262037), (145, 1599363825), (255, 909442175), (375, 618420679), (409, 567011625), (425, 545665305), (435, 533121275), (493, 470401125), (725, 319872765), (1227, 189003875), (1275, 181888435), (1479, 156800375), (2045, 113402325), (2125, 109133061), (2175, 106624255), (2465, 94080225), (3067, 75613875), (3625, 63974553), (6135, 37800775), (6375, 36377687), (6953, 33353625), (7395, 31360075), (9201, 25204625), (10225, 22680465), (10875, 21324851), (11861, 19552125), (12325, 18816045), (15335, 15122775), (20859, 11117875), (30675, 7560155), (34765, 6670725), (35583, 6517375), (36975, 6272015), (46005, 5040925), (51125, 4536093), (52139, 4447875), (59305, 3910425), (61625, 3763209), (76675, 3024555), (88943, 2607375), (104295, 2223575), (153375, 1512031), (156417, 1482625), (173825, 1334145), (177915, 1303475), (184875, 1254403), (201637, 1150125), (230025, 1008185), (260695, 889575), (266829, 869125), (296525, 782085), (383375, 604911), (444715, 521475)]