225156687

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1153}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 364257792

約数和(自身を除く): 139101105

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 547, 1153, 1641, 3459, 3829, 8071, 9299, 11487, 19601, 24213, 27897, 58803, 65093, 137207, 195279, 411621, 630691, 1892073, 4414837, 10721747, 13244511, 32165241, 75052229, 225156687]

約数ペア:

[(1, 225156687), (3, 75052229), (7, 32165241), (17, 13244511), (21, 10721747), (51, 4414837), (119, 1892073), (357, 630691), (547, 411621), (1153, 195279), (1641, 137207), (3459, 65093), (3829, 58803), (8071, 27897), (9299, 24213), (11487, 19601)]