205494435

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52489}}^1$

素因数の和:52532

約数の個数: 32

約数和(自身を含む): 377928000

約数和(自身を除く): 172433565

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 52489, 157467, 262445, 472401, 787335, 1417203, 1522181, 2362005, 4566543, 7086015, 7610905, 13699629, 22832715, 41098887, 68498145, 205494435]

約数ペア:

[(1, 205494435), (3, 68498145), (5, 41098887), (9, 22832715), (15, 13699629), (27, 7610905), (29, 7086015), (45, 4566543), (87, 2362005), (135, 1522181), (145, 1417203), (261, 787335), (435, 472401), (783, 262445), (1305, 157467), (3915, 52489)]