74106355

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 90894240

約数和(自身を除く): 16787885

約数列:

[1, 5, 67, 157, 335, 785, 1409, 7045, 10519, 52595, 94403, 221213, 472015, 1106065, 14821271, 74106355]

約数ペア:

[(1, 74106355), (5, 14821271), (67, 1106065), (157, 472015), (335, 221213), (785, 94403), (1409, 52595), (7045, 10519)]