85387505

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 35047183

約数列:

[1, 5, 7, 35, 53, 191, 241, 265, 371, 955, 1205, 1337, 1687, 1855, 6685, 8435, 10123, 12773, 46031, 50615, 63865, 70861, 89411, 230155, 322217, 354305, 447055, 1611085, 2439643, 12198215, 17077501, 85387505]

約数ペア:

[(1, 85387505), (5, 17077501), (7, 12198215), (35, 2439643), (53, 1611085), (191, 447055), (241, 354305), (265, 322217), (371, 230155), (955, 89411), (1205, 70861), (1337, 63865), (1687, 50615), (1855, 46031), (6685, 12773), (8435, 10123)]