3197225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4285440

約数和(自身を除く): 1088215

約数列:

[1, 5, 19, 25, 53, 95, 127, 265, 475, 635, 1007, 1325, 2413, 3175, 5035, 6731, 12065, 25175, 33655, 60325, 127889, 168275, 639445, 3197225]

約数ペア:

[(1, 3197225), (5, 639445), (19, 168275), (25, 127889), (53, 60325), (95, 33655), (127, 25175), (265, 12065), (475, 6731), (635, 5035), (1007, 3175), (1325, 2413)]