98790145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21929}}^1$

素因数の和:22004

約数の個数: 16

約数和(自身を含む): 127895760

約数和(自身を除く): 29105615

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 21929, 109645, 372793, 1162237, 1863965, 5811185, 19758029, 98790145]

約数ペア:

[(1, 98790145), (5, 19758029), (17, 5811185), (53, 1863965), (85, 1162237), (265, 372793), (901, 109645), (4505, 21929)]