1128225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{307}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 2176944

約数和(自身を除く): 1048719

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 307, 525, 735, 921, 1225, 1535, 2149, 3675, 4605, 6447, 7675, 10745, 15043, 23025, 32235, 45129, 53725, 75215, 161175, 225645, 376075, 1128225]

約数ペア:

[(1, 1128225), (3, 376075), (5, 225645), (7, 161175), (15, 75215), (21, 53725), (25, 45129), (35, 32235), (49, 23025), (75, 15043), (105, 10745), (147, 7675), (175, 6447), (245, 4605), (307, 3675), (525, 2149), (735, 1535), (921, 1225)]