22723475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 30140928

約数和(自身を除く): 7417453

約数列:

[1, 5, 17, 25, 85, 127, 421, 425, 635, 2105, 2159, 3175, 7157, 10525, 10795, 35785, 53467, 53975, 178925, 267335, 908939, 1336675, 4544695, 22723475]

約数ペア:

[(1, 22723475), (5, 4544695), (17, 1336675), (25, 908939), (85, 267335), (127, 178925), (421, 53975), (425, 53467), (635, 35785), (2105, 10795), (2159, 10525), (3175, 7157)]