164030295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76471}}^1$

素因数の和:76503

約数の個数: 32

約数和(自身を含む): 308335104

約数和(自身を除く): 144304809

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 76471, 229413, 382355, 841181, 994123, 1147065, 2523543, 2982369, 4205905, 4970615, 10935353, 12617715, 14911845, 32806059, 54676765, 164030295]

約数ペア:

[(1, 164030295), (3, 54676765), (5, 32806059), (11, 14911845), (13, 12617715), (15, 10935353), (33, 4970615), (39, 4205905), (55, 2982369), (65, 2523543), (143, 1147065), (165, 994123), (195, 841181), (429, 382355), (715, 229413), (2145, 76471)]