75421265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 96117840

約数和(自身を除く): 20696575

約数列:

[1, 5, 17, 85, 389, 1945, 2281, 6613, 11405, 33065, 38777, 193885, 887309, 4436545, 15084253, 75421265]

約数ペア:

[(1, 75421265), (5, 15084253), (17, 4436545), (85, 887309), (389, 193885), (1945, 38777), (2281, 33065), (6613, 11405)]