67439425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 89431776

約数和(自身を除く): 21992351

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1483, 1819, 2675, 7415, 9095, 25211, 37075, 45475, 126055, 158681, 630275, 793405, 2697577, 3967025, 13487885, 67439425]

約数ペア:

[(1, 67439425), (5, 13487885), (17, 3967025), (25, 2697577), (85, 793405), (107, 630275), (425, 158681), (535, 126055), (1483, 45475), (1819, 37075), (2675, 25211), (7415, 9095)]