15697380855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2775841}}^1$

素因数の和:2775891

約数の個数: 32

約数和(自身を含む): 27980487360

約数和(自身を除く): 12283106505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 2775841, 8327523, 13879205, 36085933, 41637615, 80499389, 108257799, 180429665, 241498167, 402496945, 541288995, 1046492057, 1207490835, 3139476171, 5232460285, 15697380855]

約数ペア:

[(1, 15697380855), (3, 5232460285), (5, 3139476171), (13, 1207490835), (15, 1046492057), (29, 541288995), (39, 402496945), (65, 241498167), (87, 180429665), (145, 108257799), (195, 80499389), (377, 41637615), (435, 36085933), (1131, 13879205), (1885, 8327523), (5655, 2775841)]