29992885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 40303872

約数和(自身を除く): 10310987

約数列:

[1, 5, 13, 65, 67, 71, 97, 335, 355, 485, 871, 923, 1261, 4355, 4615, 4757, 6305, 6499, 6887, 23785, 32495, 34435, 61841, 84487, 89531, 309205, 422435, 447655, 461429, 2307145, 5998577, 29992885]

約数ペア:

[(1, 29992885), (5, 5998577), (13, 2307145), (65, 461429), (67, 447655), (71, 422435), (97, 309205), (335, 89531), (355, 84487), (485, 61841), (871, 34435), (923, 32495), (1261, 23785), (4355, 6887), (4615, 6499), (4757, 6305)]