61558065

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19267}}^1$

素因数の和:19349

約数の個数: 24

約数和(自身を含む): 108209088

約数和(自身を除く): 46651023

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 19267, 57801, 96335, 173403, 289005, 867015, 1367957, 4103871, 6839785, 12311613, 20519355, 61558065]

約数ペア:

[(1, 61558065), (3, 20519355), (5, 12311613), (9, 6839785), (15, 4103871), (45, 1367957), (71, 867015), (213, 289005), (355, 173403), (639, 96335), (1065, 57801), (3195, 19267)]