64753545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 107868672

約数和(自身を除く): 43115127

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1733, 2491, 5199, 7473, 8665, 12455, 25995, 37365, 81451, 91849, 244353, 275547, 407255, 459245, 1221765, 1377735, 4316903, 12950709, 21584515, 64753545]

約数ペア:

[(1, 64753545), (3, 21584515), (5, 12950709), (15, 4316903), (47, 1377735), (53, 1221765), (141, 459245), (159, 407255), (235, 275547), (265, 244353), (705, 91849), (795, 81451), (1733, 37365), (2491, 25995), (5199, 12455), (7473, 8665)]