22142445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 39820032

約数和(自身を除く): 17677587

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 4937, 14811, 24685, 64181, 74055, 113551, 192543, 320905, 340653, 567755, 962715, 1476163, 1703265, 4428489, 7380815, 22142445]

約数ペア:

[(1, 22142445), (3, 7380815), (5, 4428489), (13, 1703265), (15, 1476163), (23, 962715), (39, 567755), (65, 340653), (69, 320905), (115, 192543), (195, 113551), (299, 74055), (345, 64181), (897, 24685), (1495, 14811), (4485, 4937)]