5204815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 7852320

約数和(自身を除く): 2647505

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1229, 4235, 6145, 8603, 13519, 43015, 67595, 94633, 148709, 473165, 743545, 1040963, 5204815]

約数ペア:

[(1, 5204815), (5, 1040963), (7, 743545), (11, 473165), (35, 148709), (55, 94633), (77, 67595), (121, 43015), (385, 13519), (605, 8603), (847, 6145), (1229, 4235)]