202428855

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3079}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 360729600

約数和(自身を除く): 158300745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1461, 2435, 3079, 4383, 7305, 9237, 13149, 15395, 21915, 27711, 46185, 65745, 83133, 138555, 415665, 1499473, 4498419, 7497365, 13495257, 22492095, 40485771, 67476285, 202428855]

約数ペア:

[(1, 202428855), (3, 67476285), (5, 40485771), (9, 22492095), (15, 13495257), (27, 7497365), (45, 4498419), (135, 1499473), (487, 415665), (1461, 138555), (2435, 83133), (3079, 65745), (4383, 46185), (7305, 27711), (9237, 21915), (13149, 15395)]