90869085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30139}}^1$

素因数の和:30217

約数の個数: 24

約数和(自身を含む): 159862560

約数和(自身を除く): 68993475

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 30139, 90417, 150695, 271251, 452085, 1356255, 2019313, 6057939, 10096565, 18173817, 30289695, 90869085]

約数ペア:

[(1, 90869085), (3, 30289695), (5, 18173817), (9, 10096565), (15, 6057939), (45, 2019313), (67, 1356255), (201, 452085), (335, 271251), (603, 150695), (1005, 90417), (3015, 30139)]