2456552475

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{279949}}^1$

素因数の和:279981

約数の個数: 48

約数和(自身を含む): 4859932000

約数和(自身を除く): 2403379525

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 279949, 839847, 1399745, 2519541, 3639337, 4199235, 6998725, 7558623, 10918011, 12597705, 18196685, 20996175, 32754033, 37793115, 54590055, 62988525, 90983425, 98262099, 163770165, 188965575, 272950275, 491310495, 818850825, 2456552475]

約数ペア:

[(1, 2456552475), (3, 818850825), (5, 491310495), (9, 272950275), (13, 188965575), (15, 163770165), (25, 98262099), (27, 90983425), (39, 62988525), (45, 54590055), (65, 37793115), (75, 32754033), (117, 20996175), (135, 18196685), (195, 12597705), (225, 10918011), (325, 7558623), (351, 6998725), (585, 4199235), (675, 3639337), (975, 2519541), (1755, 1399745), (2925, 839847), (8775, 279949)]