1430639025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{443609}}^1$

素因数の和:443665

約数の個数: 24

約数和(自身を含む): 2420336160

約数和(自身を除く): 989697135

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 443609, 1330827, 2218045, 6654135, 11090225, 19075187, 33270675, 57225561, 95375935, 286127805, 476879675, 1430639025]

約数ペア:

[(1, 1430639025), (3, 476879675), (5, 286127805), (15, 95375935), (25, 57225561), (43, 33270675), (75, 19075187), (129, 11090225), (215, 6654135), (645, 2218045), (1075, 1330827), (3225, 443609)]