8424904995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389231}}^1$

素因数の和:389292

約数の個数: 48

約数和(自身を含む): 16151571072

約数和(自身を除く): 7726666077

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 21645, 389231, 1167693, 1946155, 3503079, 5060003, 5838465, 14401547, 15180009, 17515395, 25300015, 43204641, 45540027, 72007735, 75900045, 129613923, 187220111, 216023205, 227700135, 561660333, 648069615, 936100555, 1684980999, 2808301665, 8424904995]

約数ペア:

[(1, 8424904995), (3, 2808301665), (5, 1684980999), (9, 936100555), (13, 648069615), (15, 561660333), (37, 227700135), (39, 216023205), (45, 187220111), (65, 129613923), (111, 75900045), (117, 72007735), (185, 45540027), (195, 43204641), (333, 25300015), (481, 17515395), (555, 15180009), (585, 14401547), (1443, 5838465), (1665, 5060003), (2405, 3503079), (4329, 1946155), (7215, 1167693), (21645, 389231)]