491330386755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{64606231}}^1$

素因数の和:64606268

約数の個数: 36

約数和(自身を含む): 922189355568

約数和(自身を除く): 430858968813

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 64606231, 193818693, 323031155, 581456079, 839881003, 969093465, 2519643009, 2907280395, 4199405015, 7558929027, 10918453039, 12598215045, 32755359117, 37794645135, 54592265195, 98266077351, 163776795585, 491330386755]

約数ペア:

[(1, 491330386755), (3, 163776795585), (5, 98266077351), (9, 54592265195), (13, 37794645135), (15, 32755359117), (39, 12598215045), (45, 10918453039), (65, 7558929027), (117, 4199405015), (169, 2907280395), (195, 2519643009), (507, 969093465), (585, 839881003), (845, 581456079), (1521, 323031155), (2535, 193818693), (7605, 64606231)]