15705026043

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{13421}}^1$

素因数の和:14075

約数の個数: 32

約数和(自身を含む): 24210281472

約数和(自身を除く): 8505255429

約数列:

[1, 3, 7, 21, 103, 309, 541, 721, 1623, 2163, 3787, 11361, 13421, 40263, 55723, 93947, 167169, 281841, 390061, 1170183, 1382363, 4147089, 7260761, 9676541, 21782283, 29029623, 50825327, 152475981, 747858383, 2243575149, 5235008681, 15705026043]

約数ペア:

[(1, 15705026043), (3, 5235008681), (7, 2243575149), (21, 747858383), (103, 152475981), (309, 50825327), (541, 29029623), (721, 21782283), (1623, 9676541), (2163, 7260761), (3787, 4147089), (11361, 1382363), (13421, 1170183), (40263, 390061), (55723, 281841), (93947, 167169)]