172972715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{1093}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 214669056

約数和(自身を除く): 41696341

約数列:

[1, 5, 31, 155, 1021, 1093, 5105, 5465, 31651, 33883, 158255, 169415, 1115953, 5579765, 34594543, 172972715]

約数ペア:

[(1, 172972715), (5, 34594543), (31, 5579765), (155, 1115953), (1021, 169415), (1093, 158255), (5105, 33883), (5465, 31651)]