38355145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 51004296

約数和(自身を除く): 12649151

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 853, 1955, 2645, 4265, 8993, 14501, 19619, 44965, 72505, 98095, 333523, 451237, 1667615, 2256185, 7671029, 38355145]

約数ペア:

[(1, 38355145), (5, 7671029), (17, 2256185), (23, 1667615), (85, 451237), (115, 333523), (391, 98095), (529, 72505), (853, 44965), (1955, 19619), (2645, 14501), (4265, 8993)]