5628275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 7994280

約数和(自身を除く): 2366005

約数列:

[1, 5, 17, 19, 25, 41, 85, 95, 205, 289, 323, 425, 475, 697, 779, 1025, 1445, 1615, 3485, 3895, 5491, 7225, 8075, 11849, 13243, 17425, 19475, 27455, 59245, 66215, 137275, 225131, 296225, 331075, 1125655, 5628275]

約数ペア:

[(1, 5628275), (5, 1125655), (17, 331075), (19, 296225), (25, 225131), (41, 137275), (85, 66215), (95, 59245), (205, 27455), (289, 19475), (323, 17425), (425, 13243), (475, 11849), (697, 8075), (779, 7225), (1025, 5491), (1445, 3895), (1615, 3485)]