252360615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 454164480

約数和(自身を除く): 201803865

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 109, 155, 195, 327, 383, 403, 465, 545, 1149, 1209, 1417, 1635, 1915, 2015, 3379, 4251, 4979, 5745, 6045, 7085, 10137, 11873, 14937, 16895, 21255, 24895, 35619, 41747, 43927, 50685, 59365, 74685, 125241, 131781, 154349, 178095, 208735, 219635, 463047, 542711, 626205, 658905, 771745, 1294157, 1628133, 2315235, 2713555, 3882471, 6470785, 8140665, 16824041, 19412355, 50472123, 84120205, 252360615]

約数ペア:

[(1, 252360615), (3, 84120205), (5, 50472123), (13, 19412355), (15, 16824041), (31, 8140665), (39, 6470785), (65, 3882471), (93, 2713555), (109, 2315235), (155, 1628133), (195, 1294157), (327, 771745), (383, 658905), (403, 626205), (465, 542711), (545, 463047), (1149, 219635), (1209, 208735), (1417, 178095), (1635, 154349), (1915, 131781), (2015, 125241), (3379, 74685), (4251, 59365), (4979, 50685), (5745, 43927), (6045, 41747), (7085, 35619), (10137, 24895), (11873, 21255), (14937, 16895)]