22108245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 15631275

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 479, 543, 905, 1437, 2395, 2715, 3077, 7185, 8143, 9231, 15385, 24429, 40715, 46155, 86699, 122145, 260097, 433495, 1300485, 1473883, 4421649, 7369415, 22108245]

約数ペア:

[(1, 22108245), (3, 7369415), (5, 4421649), (15, 1473883), (17, 1300485), (51, 433495), (85, 260097), (181, 122145), (255, 86699), (479, 46155), (543, 40715), (905, 24429), (1437, 15385), (2395, 9231), (2715, 8143), (3077, 7185)]