39135785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 54214272

約数和(自身を除く): 15078487

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 331, 535, 1105, 1391, 1655, 1819, 4303, 5627, 6955, 9095, 21515, 23647, 28135, 35417, 73151, 118235, 177085, 365755, 460421, 602089, 2302105, 3010445, 7827157, 39135785]

約数ペア:

[(1, 39135785), (5, 7827157), (13, 3010445), (17, 2302105), (65, 602089), (85, 460421), (107, 365755), (221, 177085), (331, 118235), (535, 73151), (1105, 35417), (1391, 28135), (1655, 23647), (1819, 21515), (4303, 9095), (5627, 6955)]