15821036775

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6691}}^1$

素因数の和:6854

約数の個数: 96

約数和(自身を含む): 30271395840

約数和(自身を除く): 14450359065

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 113, 135, 155, 225, 279, 339, 465, 565, 675, 775, 837, 1017, 1395, 1695, 2325, 2825, 3051, 3503, 4185, 5085, 6691, 6975, 8475, 10509, 15255, 17515, 20073, 20925, 25425, 31527, 33455, 52545, 60219, 76275, 87575, 94581, 100365, 157635, 167275, 180657, 207421, 262725, 301095, 472905, 501825, 622263, 756083, 788175, 903285, 1037105, 1505475, 1866789, 2268249, 2364525, 3111315, 3780415, 4516425, 5185525, 5600367, 6804747, 9333945, 11341245, 15556575, 18902075, 20414241, 23438573, 28001835, 34023735, 46669725, 56706225, 70315719, 102071205, 117192865, 140009175, 170118675, 210947157, 351578595, 510356025, 585964325, 632841471, 1054735785, 1757892975, 3164207355, 5273678925, 15821036775]

約数ペア:

[(1, 15821036775), (3, 5273678925), (5, 3164207355), (9, 1757892975), (15, 1054735785), (25, 632841471), (27, 585964325), (31, 510356025), (45, 351578595), (75, 210947157), (93, 170118675), (113, 140009175), (135, 117192865), (155, 102071205), (225, 70315719), (279, 56706225), (339, 46669725), (465, 34023735), (565, 28001835), (675, 23438573), (775, 20414241), (837, 18902075), (1017, 15556575), (1395, 11341245), (1695, 9333945), (2325, 6804747), (2825, 5600367), (3051, 5185525), (3503, 4516425), (4185, 3780415), (5085, 3111315), (6691, 2364525), (6975, 2268249), (8475, 1866789), (10509, 1505475), (15255, 1037105), (17515, 903285), (20073, 788175), (20925, 756083), (25425, 622263), (31527, 501825), (33455, 472905), (52545, 301095), (60219, 262725), (76275, 207421), (87575, 180657), (94581, 167275), (100365, 157635)]