153255575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 216210120

約数和(自身を除く): 62954545

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 725, 1595, 1747, 3025, 3509, 7975, 8735, 17545, 19217, 43675, 50663, 87725, 96085, 211387, 253315, 480425, 557293, 1056935, 1266575, 2786465, 5284675, 6130223, 13932325, 30651115, 153255575]

約数ペア:

[(1, 153255575), (5, 30651115), (11, 13932325), (25, 6130223), (29, 5284675), (55, 2786465), (121, 1266575), (145, 1056935), (275, 557293), (319, 480425), (605, 253315), (725, 211387), (1595, 96085), (1747, 87725), (3025, 50663), (3509, 43675), (7975, 19217), (8735, 17545)]