869275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1227600

約数和(自身を除く): 358325

約数列:

[1, 5, 11, 25, 29, 55, 109, 145, 275, 319, 545, 725, 1199, 1595, 2725, 3161, 5995, 7975, 15805, 29975, 34771, 79025, 173855, 869275]

約数ペア:

[(1, 869275), (5, 173855), (11, 79025), (25, 34771), (29, 29975), (55, 15805), (109, 7975), (145, 5995), (275, 3161), (319, 2725), (545, 1595), (725, 1199)]