129167625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 224550144

約数和(自身を除く): 95382519

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 97, 125, 159, 201, 265, 291, 335, 375, 485, 795, 1005, 1325, 1455, 1675, 2425, 3551, 3975, 5025, 5141, 6499, 6625, 7275, 8375, 10653, 12125, 15423, 17755, 19497, 19875, 25125, 25705, 32495, 36375, 53265, 77115, 88775, 97485, 128525, 162475, 266325, 344447, 385575, 443875, 487425, 642625, 812375, 1033341, 1331625, 1722235, 1927875, 2437125, 5166705, 8611175, 25833525, 43055875, 129167625]

約数ペア:

[(1, 129167625), (3, 43055875), (5, 25833525), (15, 8611175), (25, 5166705), (53, 2437125), (67, 1927875), (75, 1722235), (97, 1331625), (125, 1033341), (159, 812375), (201, 642625), (265, 487425), (291, 443875), (335, 385575), (375, 344447), (485, 266325), (795, 162475), (1005, 128525), (1325, 97485), (1455, 88775), (1675, 77115), (2425, 53265), (3551, 36375), (3975, 32495), (5025, 25705), (5141, 25125), (6499, 19875), (6625, 19497), (7275, 17755), (8375, 15423), (10653, 12125)]