471570315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2617}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 775849536

約数和(自身を除く): 304279221

約数列:

[1, 3, 5, 15, 41, 123, 205, 293, 615, 879, 1465, 2617, 4395, 7851, 12013, 13085, 36039, 39255, 60065, 107297, 180195, 321891, 536485, 766781, 1609455, 2300343, 3833905, 11501715, 31438021, 94314063, 157190105, 471570315]

約数ペア:

[(1, 471570315), (3, 157190105), (5, 94314063), (15, 31438021), (41, 11501715), (123, 3833905), (205, 2300343), (293, 1609455), (615, 766781), (879, 536485), (1465, 321891), (2617, 180195), (4395, 107297), (7851, 60065), (12013, 39255), (13085, 36039)]