7139894025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 13491422208

約数和(自身を除く): 6351528183

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 317, 345, 575, 759, 825, 951, 1187, 1265, 1585, 1725, 3487, 3561, 3795, 4755, 5935, 6325, 7291, 7925, 10461, 13057, 17435, 17805, 18975, 21873, 23775, 27301, 29675, 36455, 39171, 52305, 65285, 80201, 81903, 87175, 89025, 109365, 136505, 182275, 195855, 240603, 261525, 300311, 326425, 376279, 401005, 409515, 546825, 682525, 900933, 979275, 1128837, 1203015, 1501555, 1881395, 2005025, 2047575, 4139069, 4504665, 5644185, 6015075, 7507775, 8654417, 9406975, 12417207, 20695345, 22523325, 25963251, 28220925, 43272085, 62086035, 95198587, 103476725, 129816255, 216360425, 285595761, 310430175, 475992935, 649081275, 1427978805, 2379964675, 7139894025]

約数ペア:

[(1, 7139894025), (3, 2379964675), (5, 1427978805), (11, 649081275), (15, 475992935), (23, 310430175), (25, 285595761), (33, 216360425), (55, 129816255), (69, 103476725), (75, 95198587), (115, 62086035), (165, 43272085), (253, 28220925), (275, 25963251), (317, 22523325), (345, 20695345), (575, 12417207), (759, 9406975), (825, 8654417), (951, 7507775), (1187, 6015075), (1265, 5644185), (1585, 4504665), (1725, 4139069), (3487, 2047575), (3561, 2005025), (3795, 1881395), (4755, 1501555), (5935, 1203015), (6325, 1128837), (7291, 979275), (7925, 900933), (10461, 682525), (13057, 546825), (17435, 409515), (17805, 401005), (18975, 376279), (21873, 326425), (23775, 300311), (27301, 261525), (29675, 240603), (36455, 195855), (39171, 182275), (52305, 136505), (65285, 109365), (80201, 89025), (81903, 87175)]