133030075

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 168392000

約数和(自身を除く): 35361925

約数列:

[1, 5, 25, 79, 193, 349, 395, 965, 1745, 1975, 4825, 8725, 15247, 27571, 67357, 76235, 137855, 336785, 381175, 689275, 1683925, 5321203, 26606015, 133030075]

約数ペア:

[(1, 133030075), (5, 26606015), (25, 5321203), (79, 1683925), (193, 689275), (349, 381175), (395, 336785), (965, 137855), (1745, 76235), (1975, 67357), (4825, 27571), (8725, 15247)]