23293125

素因数分解:

$3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 43495452

約数和(自身を除く): 20202327

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 101, 123, 125, 205, 225, 303, 369, 375, 505, 615, 625, 909, 1025, 1125, 1515, 1845, 1875, 2525, 3075, 4141, 4545, 5125, 5625, 7575, 9225, 12423, 12625, 15375, 20705, 22725, 25625, 37269, 37875, 46125, 62115, 63125, 76875, 103525, 113625, 186345, 189375, 230625, 310575, 517625, 568125, 931725, 1552875, 2588125, 4658625, 7764375, 23293125]

約数ペア:

[(1, 23293125), (3, 7764375), (5, 4658625), (9, 2588125), (15, 1552875), (25, 931725), (41, 568125), (45, 517625), (75, 310575), (101, 230625), (123, 189375), (125, 186345), (205, 113625), (225, 103525), (303, 76875), (369, 63125), (375, 62115), (505, 46125), (615, 37875), (625, 37269), (909, 25625), (1025, 22725), (1125, 20705), (1515, 15375), (1845, 12625), (1875, 12423), (2525, 9225), (3075, 7575), (4141, 5625), (4545, 5125)]