1269590985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2170241}}^1$

素因数の和:2170265

約数の個数: 24

約数和(自身を含む): 2369904264

約数和(自身を除く): 1100313279

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2170241, 6510723, 10851205, 19532169, 28213133, 32553615, 84639399, 97660845, 141065665, 253918197, 423196995, 1269590985]

約数ペア:

[(1, 1269590985), (3, 423196995), (5, 253918197), (9, 141065665), (13, 97660845), (15, 84639399), (39, 32553615), (45, 28213133), (65, 19532169), (117, 10851205), (195, 6510723), (585, 2170241)]