23494125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 42172416

約数和(自身を除く): 18678291

約数列:

[1, 3, 5, 15, 25, 31, 43, 47, 75, 93, 125, 129, 141, 155, 215, 235, 375, 465, 645, 705, 775, 1075, 1175, 1333, 1457, 2021, 2325, 3225, 3525, 3875, 3999, 4371, 5375, 5875, 6063, 6665, 7285, 10105, 11625, 16125, 17625, 19995, 21855, 30315, 33325, 36425, 50525, 62651, 99975, 109275, 151575, 166625, 182125, 187953, 252625, 313255, 499875, 546375, 757875, 939765, 1566275, 4698825, 7831375, 23494125]

約数ペア:

[(1, 23494125), (3, 7831375), (5, 4698825), (15, 1566275), (25, 939765), (31, 757875), (43, 546375), (47, 499875), (75, 313255), (93, 252625), (125, 187953), (129, 182125), (141, 166625), (155, 151575), (215, 109275), (235, 99975), (375, 62651), (465, 50525), (645, 36425), (705, 33325), (775, 30315), (1075, 21855), (1175, 19995), (1333, 17625), (1457, 16125), (2021, 11625), (2325, 10105), (3225, 7285), (3525, 6665), (3875, 6063), (3999, 5875), (4371, 5375)]