69882525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 132777216

約数和(自身を除く): 62894691

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 129, 155, 215, 225, 233, 279, 387, 465, 645, 699, 775, 1075, 1165, 1333, 1395, 1935, 2097, 2325, 3225, 3495, 3999, 5825, 6665, 6975, 7223, 9675, 10019, 10485, 11997, 17475, 19995, 21669, 30057, 33325, 36115, 50095, 52425, 59985, 65007, 90171, 99975, 108345, 150285, 180575, 250475, 299925, 310589, 325035, 450855, 541725, 751425, 931767, 1552945, 1625175, 2254275, 2795301, 4658835, 7764725, 13976505, 23294175, 69882525]

約数ペア:

[(1, 69882525), (3, 23294175), (5, 13976505), (9, 7764725), (15, 4658835), (25, 2795301), (31, 2254275), (43, 1625175), (45, 1552945), (75, 931767), (93, 751425), (129, 541725), (155, 450855), (215, 325035), (225, 310589), (233, 299925), (279, 250475), (387, 180575), (465, 150285), (645, 108345), (699, 99975), (775, 90171), (1075, 65007), (1165, 59985), (1333, 52425), (1395, 50095), (1935, 36115), (2097, 33325), (2325, 30057), (3225, 21669), (3495, 19995), (3999, 17475), (5825, 11997), (6665, 10485), (6975, 10019), (7223, 9675)]