86553615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 142649856

約数和(自身を除く): 56096241

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 1005, 1065, 1213, 3639, 4757, 6065, 14271, 18195, 23785, 71355, 81271, 86123, 243813, 258369, 406355, 430615, 1219065, 1291845, 5770241, 17310723, 28851205, 86553615]

約数ペア:

[(1, 86553615), (3, 28851205), (5, 17310723), (15, 5770241), (67, 1291845), (71, 1219065), (201, 430615), (213, 406355), (335, 258369), (355, 243813), (1005, 86123), (1065, 81271), (1213, 71355), (3639, 23785), (4757, 18195), (6065, 14271)]