53054205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 87550848

約数和(自身を除く): 34496643

約数列:

[1, 3, 5, 15, 41, 123, 205, 281, 307, 615, 843, 921, 1405, 1535, 4215, 4605, 11521, 12587, 34563, 37761, 57605, 62935, 86267, 172815, 188805, 258801, 431335, 1294005, 3536947, 10610841, 17684735, 53054205]

約数ペア:

[(1, 53054205), (3, 17684735), (5, 10610841), (15, 3536947), (41, 1294005), (123, 431335), (205, 258801), (281, 188805), (307, 172815), (615, 86267), (843, 62935), (921, 57605), (1405, 37761), (1535, 34563), (4215, 12587), (4605, 11521)]