22350125

素因数分解:

$5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 11261635

約数列:

[1, 5, 7, 25, 35, 41, 49, 89, 125, 175, 205, 245, 287, 445, 623, 875, 1025, 1225, 1435, 2009, 2225, 3115, 3649, 4361, 5125, 6125, 7175, 10045, 11125, 15575, 18245, 21805, 25543, 35875, 50225, 77875, 91225, 109025, 127715, 178801, 251125, 456125, 545125, 638575, 894005, 3192875, 4470025, 22350125]

約数ペア:

[(1, 22350125), (5, 4470025), (7, 3192875), (25, 894005), (35, 638575), (41, 545125), (49, 456125), (89, 251125), (125, 178801), (175, 127715), (205, 109025), (245, 91225), (287, 77875), (445, 50225), (623, 35875), (875, 25543), (1025, 21805), (1225, 18245), (1435, 15575), (2009, 11125), (2225, 10045), (3115, 7175), (3649, 6125), (4361, 5125)]