73407275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 97587504

約数和(自身を除く): 24180229

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 2081, 7055, 10405, 35275, 35377, 52025, 172723, 176885, 863615, 884425, 2936291, 4318075, 14681455, 73407275]

約数ペア:

[(1, 73407275), (5, 14681455), (17, 4318075), (25, 2936291), (83, 884425), (85, 863615), (415, 176885), (425, 172723), (1411, 52025), (2075, 35377), (2081, 35275), (7055, 10405)]