25213140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46691}}^1$

素因数の和:46709

約数の個数: 48

約数和(自身を含む): 78442560

約数和(自身を除く): 53229420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46691, 93382, 140073, 186764, 233455, 280146, 420219, 466910, 560292, 700365, 840438, 933820, 1260657, 1400730, 1680876, 2101095, 2521314, 2801460, 4202190, 5042628, 6303285, 8404380, 12606570, 25213140]

約数ペア:

[(1, 25213140), (2, 12606570), (3, 8404380), (4, 6303285), (5, 5042628), (6, 4202190), (9, 2801460), (10, 2521314), (12, 2101095), (15, 1680876), (18, 1400730), (20, 1260657), (27, 933820), (30, 840438), (36, 700365), (45, 560292), (54, 466910), (60, 420219), (90, 280146), (108, 233455), (135, 186764), (180, 140073), (270, 93382), (540, 46691)]