133193375

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 197835456

約数和(自身を除く): 64642081

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 181, 203, 725, 841, 875, 905, 1015, 1267, 3625, 4205, 4525, 5075, 5249, 5887, 6335, 21025, 22625, 25375, 26245, 29435, 31675, 36743, 105125, 131225, 147175, 152221, 158375, 183715, 656125, 735875, 761105, 918575, 1065547, 3805525, 4592875, 5327735, 19027625, 26638675, 133193375]

約数ペア:

[(1, 133193375), (5, 26638675), (7, 19027625), (25, 5327735), (29, 4592875), (35, 3805525), (125, 1065547), (145, 918575), (175, 761105), (181, 735875), (203, 656125), (725, 183715), (841, 158375), (875, 152221), (905, 147175), (1015, 131225), (1267, 105125), (3625, 36743), (4205, 31675), (4525, 29435), (5075, 26245), (5249, 25375), (5887, 22625), (6335, 21025)]