42308025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 72401616

約数和(自身を除く): 30093591

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 587, 775, 961, 1761, 2325, 2883, 2935, 4805, 8805, 14415, 14675, 18197, 24025, 44025, 54591, 72075, 90985, 272955, 454925, 564107, 1364775, 1692321, 2820535, 8461605, 14102675, 42308025]

約数ペア:

[(1, 42308025), (3, 14102675), (5, 8461605), (15, 2820535), (25, 1692321), (31, 1364775), (75, 564107), (93, 454925), (155, 272955), (465, 90985), (587, 72075), (775, 54591), (961, 44025), (1761, 24025), (2325, 18197), (2883, 14675), (2935, 14415), (4805, 8805)]