57172365

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18413}}^1$

素因数の和:18450

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 48892275

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18413, 55239, 92065, 165717, 276195, 423499, 497151, 828585, 1270497, 2117495, 2485755, 3811491, 6352485, 11434473, 19057455, 57172365]

約数ペア:

[(1, 57172365), (3, 19057455), (5, 11434473), (9, 6352485), (15, 3811491), (23, 2485755), (27, 2117495), (45, 1270497), (69, 828585), (115, 497151), (135, 423499), (207, 276195), (345, 165717), (621, 92065), (1035, 55239), (3105, 18413)]