886249995

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{6053}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 1457609472

約数和(自身を除く): 571359477

約数列:

[1, 3, 5, 15, 43, 129, 215, 227, 645, 681, 1135, 3405, 6053, 9761, 18159, 29283, 30265, 48805, 90795, 146415, 260279, 780837, 1301395, 1374031, 3904185, 4122093, 6870155, 20610465, 59083333, 177249999, 295416665, 886249995]

約数ペア:

[(1, 886249995), (3, 295416665), (5, 177249999), (15, 59083333), (43, 20610465), (129, 6870155), (215, 4122093), (227, 3904185), (645, 1374031), (681, 1301395), (1135, 780837), (3405, 260279), (6053, 146415), (9761, 90795), (18159, 48805), (29283, 30265)]