1177776855

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{100279}}^1$

素因数の和:100325

約数の個数: 40

約数和(自身を含む): 2184098400

約数和(自身を除く): 1006321545

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 100279, 300837, 501395, 902511, 1504185, 2707533, 2908091, 4512555, 8122599, 8724273, 13537665, 14540455, 26172819, 40612995, 43621365, 78518457, 130864095, 235555371, 392592285, 1177776855]

約数ペア:

[(1, 1177776855), (3, 392592285), (5, 235555371), (9, 130864095), (15, 78518457), (27, 43621365), (29, 40612995), (45, 26172819), (81, 14540455), (87, 13537665), (135, 8724273), (145, 8122599), (261, 4512555), (405, 2908091), (435, 2707533), (783, 1504185), (1305, 902511), (2349, 501395), (3915, 300837), (11745, 100279)]