2040762015

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{743447}}^1$

素因数の和:743519

約数の個数: 24

約数和(自身を含む): 3595314528

約数和(自身を除く): 1554552513

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 743447, 2230341, 3717235, 6691023, 11151705, 33455115, 45350267, 136050801, 226751335, 408152403, 680254005, 2040762015]

約数ペア:

[(1, 2040762015), (3, 680254005), (5, 408152403), (9, 226751335), (15, 136050801), (45, 45350267), (61, 33455115), (183, 11151705), (305, 6691023), (549, 3717235), (915, 2230341), (2745, 743447)]