85867891185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197397451}}^1$

素因数の和:197397488

約数の個数: 16

約数和(自身を含む): 142126165440

約数和(自身を除く): 56258274255

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 197397451, 592192353, 986987255, 2960961765, 5724526079, 17173578237, 28622630395, 85867891185]

約数ペア:

[(1, 85867891185), (3, 28622630395), (5, 17173578237), (15, 5724526079), (29, 2960961765), (87, 986987255), (145, 592192353), (435, 197397451)]