80869785

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101723}}^1$

素因数の和:101784

約数の個数: 16

約数和(自身を含む): 131834304

約数和(自身を除く): 50964519

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 101723, 305169, 508615, 1525845, 5391319, 16173957, 26956595, 80869785]

約数ペア:

[(1, 80869785), (3, 26956595), (5, 16173957), (15, 5391319), (53, 1525845), (159, 508615), (265, 305169), (795, 101723)]