161470845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211073}}^1$

素因数の和:211101

約数の個数: 24

約数和(自身を含む): 296347896

約数和(自身を除く): 134877051

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 211073, 633219, 1055365, 1899657, 3166095, 3588241, 9498285, 10764723, 17941205, 32294169, 53823615, 161470845]

約数ペア:

[(1, 161470845), (3, 53823615), (5, 32294169), (9, 17941205), (15, 10764723), (17, 9498285), (45, 3588241), (51, 3166095), (85, 1899657), (153, 1055365), (255, 633219), (765, 211073)]