17430125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 6157075

約数列:

[1, 5, 19, 25, 41, 95, 125, 179, 205, 475, 779, 895, 1025, 2375, 3401, 3895, 4475, 5125, 7339, 17005, 19475, 22375, 36695, 85025, 97375, 139441, 183475, 425125, 697205, 917375, 3486025, 17430125]

約数ペア:

[(1, 17430125), (5, 3486025), (19, 917375), (25, 697205), (41, 425125), (95, 183475), (125, 139441), (179, 97375), (205, 85025), (475, 36695), (779, 22375), (895, 19475), (1025, 17005), (2375, 7339), (3401, 5125), (3895, 4475)]