2110687515

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997961}}^1$

素因数の和:998019

約数の個数: 24

約数和(自身を含む): 3736369728

約数和(自身を除く): 1625682213

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 997961, 2993883, 4989805, 8981649, 14969415, 44908245, 46904167, 140712501, 234520835, 422137503, 703562505, 2110687515]

約数ペア:

[(1, 2110687515), (3, 703562505), (5, 422137503), (9, 234520835), (15, 140712501), (45, 46904167), (47, 44908245), (141, 14969415), (235, 8981649), (423, 4989805), (705, 2993883), (2115, 997961)]