54874815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 91800000

約数和(自身を除く): 36925185

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1249, 1515, 2929, 3747, 6245, 8787, 14645, 18735, 36221, 43935, 108663, 126149, 181105, 378447, 543315, 630745, 1892235, 3658321, 10974963, 18291605, 54874815]

約数ペア:

[(1, 54874815), (3, 18291605), (5, 10974963), (15, 3658321), (29, 1892235), (87, 630745), (101, 543315), (145, 378447), (303, 181105), (435, 126149), (505, 108663), (1249, 43935), (1515, 36221), (2929, 18735), (3747, 14645), (6245, 8787)]