64336815

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11083}}^1$

素因数の和:11140

約数の個数: 32

約数和(自身を含む): 117047040

約数和(自身を除く): 52710225

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 11083, 33249, 55415, 99747, 166245, 299241, 476569, 498735, 1429707, 1496205, 2382845, 4289121, 7148535, 12867363, 21445605, 64336815]

約数ペア:

[(1, 64336815), (3, 21445605), (5, 12867363), (9, 7148535), (15, 4289121), (27, 2382845), (43, 1496205), (45, 1429707), (129, 498735), (135, 476569), (215, 299241), (387, 166245), (645, 99747), (1161, 55415), (1935, 33249), (5805, 11083)]