22545225

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 40836796

約数和(自身を除く): 18291571

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1033, 1455, 2425, 3099, 4365, 5165, 7275, 9297, 15495, 21825, 25825, 46485, 77475, 100201, 232425, 300603, 501005, 901809, 1503015, 2505025, 4509045, 7515075, 22545225]

約数ペア:

[(1, 22545225), (3, 7515075), (5, 4509045), (9, 2505025), (15, 1503015), (25, 901809), (45, 501005), (75, 300603), (97, 232425), (225, 100201), (291, 77475), (485, 46485), (873, 25825), (1033, 21825), (1455, 15495), (2425, 9297), (3099, 7275), (4365, 5165)]