22152095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 9781345

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 359, 1435, 1505, 1763, 1795, 2513, 8815, 12341, 12565, 14719, 15437, 61705, 73595, 77185, 103033, 108059, 515165, 540295, 632917, 3164585, 4430419, 22152095]

約数ペア:

[(1, 22152095), (5, 4430419), (7, 3164585), (35, 632917), (41, 540295), (43, 515165), (205, 108059), (215, 103033), (287, 77185), (301, 73595), (359, 61705), (1435, 15437), (1505, 14719), (1763, 12565), (1795, 12341), (2513, 8815)]