207617475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 374857952

約数和(自身を除く): 167240477

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 975, 1095, 1825, 2847, 2917, 4745, 5475, 8751, 14235, 14585, 23725, 37921, 43755, 71175, 72925, 113763, 189605, 212941, 218775, 568815, 638823, 948025, 1064705, 2768233, 2844075, 3194115, 5323525, 8304699, 13841165, 15970575, 41523495, 69205825, 207617475]

約数ペア:

[(1, 207617475), (3, 69205825), (5, 41523495), (13, 15970575), (15, 13841165), (25, 8304699), (39, 5323525), (65, 3194115), (73, 2844075), (75, 2768233), (195, 1064705), (219, 948025), (325, 638823), (365, 568815), (949, 218775), (975, 212941), (1095, 189605), (1825, 113763), (2847, 72925), (2917, 71175), (4745, 43755), (5475, 37921), (8751, 23725), (14235, 14585)]