157037378225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{71089}}^1$

素因数の和:72090

約数の個数: 48

約数和(自身を含む): 239913394560

約数和(自身を除く): 82876016335

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 971, 2275, 4855, 6797, 12623, 24275, 33985, 63115, 71089, 88361, 169925, 315575, 355445, 441805, 497623, 924157, 1777225, 2209025, 2488115, 4620785, 6469099, 12440575, 23103925, 32345495, 69027419, 161727475, 345137095, 483191933, 897356447, 1725685475, 2415959665, 4486782235, 6281495129, 12079798325, 22433911175, 31407475645, 157037378225]

約数ペア:

[(1, 157037378225), (5, 31407475645), (7, 22433911175), (13, 12079798325), (25, 6281495129), (35, 4486782235), (65, 2415959665), (91, 1725685475), (175, 897356447), (325, 483191933), (455, 345137095), (971, 161727475), (2275, 69027419), (4855, 32345495), (6797, 23103925), (12623, 12440575), (24275, 6469099), (33985, 4620785), (63115, 2488115), (71089, 2209025), (88361, 1777225), (169925, 924157), (315575, 497623), (355445, 441805)]