42685725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33479}}^1$

素因数の和:33509

約数の個数: 24

約数和(自身を含む): 74727360

約数和(自身を除く): 32041635

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 33479, 100437, 167395, 502185, 569143, 836975, 1707429, 2510925, 2845715, 8537145, 14228575, 42685725]

約数ペア:

[(1, 42685725), (3, 14228575), (5, 8537145), (15, 2845715), (17, 2510925), (25, 1707429), (51, 836975), (75, 569143), (85, 502185), (255, 167395), (425, 100437), (1275, 33479)]