22451075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 29127600

約数和(自身を除く): 6676525

約数列:

[1, 5, 25, 29, 145, 173, 179, 725, 865, 895, 4325, 4475, 5017, 5191, 25085, 25955, 30967, 125425, 129775, 154835, 774175, 898043, 4490215, 22451075]

約数ペア:

[(1, 22451075), (5, 4490215), (25, 898043), (29, 774175), (145, 154835), (173, 129775), (179, 125425), (725, 30967), (865, 25955), (895, 25085), (4325, 5191), (4475, 5017)]