61789245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{84067}}^1$

素因数の和:84089

約数の個数: 24

約数和(自身を含む): 115005024

約数和(自身を除く): 53215779

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 84067, 252201, 420335, 588469, 1261005, 1765407, 2942345, 4119283, 8827035, 12357849, 20596415, 61789245]

約数ペア:

[(1, 61789245), (3, 20596415), (5, 12357849), (7, 8827035), (15, 4119283), (21, 2942345), (35, 1765407), (49, 1261005), (105, 588469), (147, 420335), (245, 252201), (735, 84067)]