76661995

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 93582720

約数和(自身を除く): 16920725

約数列:

[1, 5, 79, 395, 421, 461, 2105, 2305, 33259, 36419, 166295, 182095, 194081, 970405, 15332399, 76661995]

約数ペア:

[(1, 76661995), (5, 15332399), (79, 970405), (395, 194081), (421, 182095), (461, 166295), (2105, 36419), (2305, 33259)]