4651075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 6780816

約数和(自身を除く): 2129741

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1301, 3575, 6505, 14311, 16913, 32525, 71555, 84565, 186043, 357775, 422825, 930215, 4651075]

約数ペア:

[(1, 4651075), (5, 930215), (11, 422825), (13, 357775), (25, 186043), (55, 84565), (65, 71555), (143, 32525), (275, 16913), (325, 14311), (715, 6505), (1301, 3575)]