42548475

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1429}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 70573360

約数和(自身を除く): 28024885

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1429, 1985, 4287, 5955, 7145, 9925, 21435, 29775, 35725, 107175, 567313, 1701939, 2836565, 8509695, 14182825, 42548475]

約数ペア:

[(1, 42548475), (3, 14182825), (5, 8509695), (15, 2836565), (25, 1701939), (75, 567313), (397, 107175), (1191, 35725), (1429, 29775), (1985, 21435), (4287, 9925), (5955, 7145)]