61457535

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 112762320

約数和(自身を除く): 51304785

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 3529, 5805, 10587, 17415, 17645, 31761, 52935, 95283, 151747, 158805, 285849, 455241, 476415, 758735, 1365723, 1429245, 2276205, 4097169, 6828615, 12291507, 20485845, 61457535]

約数ペア:

[(1, 61457535), (3, 20485845), (5, 12291507), (9, 6828615), (15, 4097169), (27, 2276205), (43, 1429245), (45, 1365723), (81, 758735), (129, 476415), (135, 455241), (215, 285849), (387, 158805), (405, 151747), (645, 95283), (1161, 52935), (1935, 31761), (3483, 17645), (3529, 17415), (5805, 10587)]