11842155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 22853376

約数和(自身を除く): 11011221

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 653, 1209, 1395, 1959, 2015, 3265, 3627, 5877, 6045, 8489, 9795, 18135, 20243, 25467, 29385, 42445, 60729, 76401, 101215, 127335, 182187, 263159, 303645, 382005, 789477, 910935, 1315795, 2368431, 3947385, 11842155]

約数ペア:

[(1, 11842155), (3, 3947385), (5, 2368431), (9, 1315795), (13, 910935), (15, 789477), (31, 382005), (39, 303645), (45, 263159), (65, 182187), (93, 127335), (117, 101215), (155, 76401), (195, 60729), (279, 42445), (403, 29385), (465, 25467), (585, 20243), (653, 18135), (1209, 9795), (1395, 8489), (1959, 6045), (2015, 5877), (3265, 3627)]