133055145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 238839120

約数和(自身を除く): 105783975

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 157, 185, 333, 471, 509, 555, 785, 1413, 1527, 1665, 2355, 2545, 4581, 5809, 7065, 7635, 17427, 18833, 22905, 29045, 52281, 56499, 79913, 87135, 94165, 169497, 239739, 261405, 282495, 399565, 719217, 847485, 1198695, 2956781, 3596085, 8870343, 14783905, 26611029, 44351715, 133055145]

約数ペア:

[(1, 133055145), (3, 44351715), (5, 26611029), (9, 14783905), (15, 8870343), (37, 3596085), (45, 2956781), (111, 1198695), (157, 847485), (185, 719217), (333, 399565), (471, 282495), (509, 261405), (555, 239739), (785, 169497), (1413, 94165), (1527, 87135), (1665, 79913), (2355, 56499), (2545, 52281), (4581, 29045), (5809, 22905), (7065, 18833), (7635, 17427)]