47102065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 57741840

約数和(自身を除く): 10639775

約数列:

[1, 5, 61, 305, 389, 397, 1945, 1985, 23729, 24217, 118645, 121085, 154433, 772165, 9420413, 47102065]

約数ペア:

[(1, 47102065), (5, 9420413), (61, 772165), (305, 154433), (389, 121085), (397, 118645), (1945, 24217), (1985, 23729)]