61470435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 108396288

約数和(自身を除く): 46925853

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 7331, 8385, 21993, 36655, 95303, 109965, 285909, 315233, 476515, 945699, 1429545, 1576165, 4098029, 4728495, 12294087, 20490145, 61470435]

約数ペア:

[(1, 61470435), (3, 20490145), (5, 12294087), (13, 4728495), (15, 4098029), (39, 1576165), (43, 1429545), (65, 945699), (129, 476515), (195, 315233), (215, 285909), (559, 109965), (645, 95303), (1677, 36655), (2795, 21993), (7331, 8385)]