130784805

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11579}}^1$

素因数の和:11841

約数の個数: 24

約数和(自身を含む): 227616480

約数和(自身を除く): 96831675

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 11295, 11579, 34737, 57895, 104211, 173685, 521055, 2906329, 8718987, 14531645, 26156961, 43594935, 130784805]

約数ペア:

[(1, 130784805), (3, 43594935), (5, 26156961), (9, 14531645), (15, 8718987), (45, 2906329), (251, 521055), (753, 173685), (1255, 104211), (2259, 57895), (3765, 34737), (11295, 11579)]