61905855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 110108160

約数和(自身を除く): 48202305

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 7079, 8745, 21237, 35395, 77869, 106185, 233607, 375187, 389345, 1125561, 1168035, 1875935, 4127057, 5627805, 12381171, 20635285, 61905855]

約数ペア:

[(1, 61905855), (3, 20635285), (5, 12381171), (11, 5627805), (15, 4127057), (33, 1875935), (53, 1168035), (55, 1125561), (159, 389345), (165, 375187), (265, 233607), (583, 106185), (795, 77869), (1749, 35395), (2915, 21237), (7079, 8745)]