1664659338045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{165390893}}^1$

素因数の和:165390973

約数の個数: 32

約数和(自身を含む): 2953219803264

約数和(自身を除く): 1288560465219

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 165390893, 496172679, 826954465, 1819299823, 2480863395, 5457899469, 9096499115, 10088844473, 27289497345, 30266533419, 50444222365, 110977289203, 151332667095, 332931867609, 554886446015, 1664659338045]

約数ペア:

[(1, 1664659338045), (3, 554886446015), (5, 332931867609), (11, 151332667095), (15, 110977289203), (33, 50444222365), (55, 30266533419), (61, 27289497345), (165, 10088844473), (183, 9096499115), (305, 5457899469), (671, 2480863395), (915, 1819299823), (2013, 826954465), (3355, 496172679), (10065, 165390893)]