292735185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23887}}^1$

素因数の和:23957

約数の個数: 32

約数和(自身を含む): 504514560

約数和(自身を除く): 211779375

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 23887, 71661, 119435, 358305, 453853, 1027141, 1361559, 2269265, 3081423, 5135705, 6807795, 15407115, 19515679, 58547037, 97578395, 292735185]

約数ペア:

[(1, 292735185), (3, 97578395), (5, 58547037), (15, 19515679), (19, 15407115), (43, 6807795), (57, 5135705), (95, 3081423), (129, 2269265), (215, 1361559), (285, 1027141), (645, 453853), (817, 358305), (2451, 119435), (4085, 71661), (12255, 23887)]