22141845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 42928704

約数和(自身を除く): 20786859

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1091, 1353, 1845, 2255, 3273, 4059, 5455, 6765, 9819, 12001, 16365, 20295, 36003, 44731, 49095, 60005, 108009, 134193, 180015, 223655, 402579, 492041, 540045, 670965, 1476123, 2012895, 2460205, 4428369, 7380615, 22141845]

約数ペア:

[(1, 22141845), (3, 7380615), (5, 4428369), (9, 2460205), (11, 2012895), (15, 1476123), (33, 670965), (41, 540045), (45, 492041), (55, 402579), (99, 223655), (123, 180015), (165, 134193), (205, 108009), (369, 60005), (451, 49095), (495, 44731), (615, 36003), (1091, 20295), (1353, 16365), (1845, 12001), (2255, 9819), (3273, 6765), (4059, 5455)]