42982375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 57620160

約数和(自身を除く): 14637785

約数列:

[1, 5, 17, 25, 85, 113, 125, 179, 425, 565, 895, 1921, 2125, 2825, 3043, 4475, 9605, 14125, 15215, 20227, 22375, 48025, 76075, 101135, 240125, 343859, 380375, 505675, 1719295, 2528375, 8596475, 42982375]

約数ペア:

[(1, 42982375), (5, 8596475), (17, 2528375), (25, 1719295), (85, 505675), (113, 380375), (125, 343859), (179, 240125), (425, 101135), (565, 76075), (895, 48025), (1921, 22375), (2125, 20227), (2825, 15215), (3043, 14125), (4475, 9605)]