1920647535

素因数分解:

$3^1\times 5^1\times {\mathrm{12161}}^1\times {\mathrm{10529}}^1$

素因数の和:22698

約数の個数: 16

約数和(自身を含む): 3073580640

約数和(自身を除く): 1152933105

約数列:

[1, 3, 5, 15, 10529, 12161, 31587, 36483, 52645, 60805, 157935, 182415, 128043169, 384129507, 640215845, 1920647535]

約数ペア:

[(1, 1920647535), (3, 640215845), (5, 384129507), (15, 128043169), (10529, 182415), (12161, 157935), (31587, 60805), (36483, 52645)]