120390175

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 167118520

約数和(自身を除く): 46728345

約数列:

[1, 5, 17, 19, 25, 85, 95, 289, 323, 425, 475, 877, 1445, 1615, 4385, 5491, 7225, 8075, 14909, 16663, 21925, 27455, 74545, 83315, 137275, 253453, 283271, 372725, 416575, 1267265, 1416355, 4815607, 6336325, 7081775, 24078035, 120390175]

約数ペア:

[(1, 120390175), (5, 24078035), (17, 7081775), (19, 6336325), (25, 4815607), (85, 1416355), (95, 1267265), (289, 416575), (323, 372725), (425, 283271), (475, 253453), (877, 137275), (1445, 83315), (1615, 74545), (4385, 27455), (5491, 21925), (7225, 16663), (8075, 14909)]