57656205

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 40

約数和(自身を含む): 106939800

約数和(自身を除く): 49283595

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4909, 11745, 14727, 24545, 44181, 73635, 132543, 142361, 220905, 397629, 427083, 662715, 711805, 1281249, 1988145, 2135415, 3843747, 6406245, 11531241, 19218735, 57656205]

約数ペア:

[(1, 57656205), (3, 19218735), (5, 11531241), (9, 6406245), (15, 3843747), (27, 2135415), (29, 1988145), (45, 1281249), (81, 711805), (87, 662715), (135, 427083), (145, 397629), (261, 220905), (405, 142361), (435, 132543), (783, 73635), (1305, 44181), (2349, 24545), (3915, 14727), (4909, 11745)]