181397665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{12041}}^1$

素因数の和:12200

約数の個数: 16

約数和(自身を含む): 228894336

約数和(自身を除く): 47496671

約数列:

[1, 5, 23, 115, 131, 655, 3013, 12041, 15065, 60205, 276943, 1384715, 1577371, 7886855, 36279533, 181397665]

約数ペア:

[(1, 181397665), (5, 36279533), (23, 7886855), (115, 1577371), (131, 1384715), (655, 276943), (3013, 60205), (12041, 15065)]