1330478345

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3001}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 1867484160

約数和(自身を除く): 537005815

約数列:

[1, 5, 7, 35, 53, 239, 265, 371, 1195, 1673, 1855, 3001, 8365, 12667, 15005, 21007, 63335, 88669, 105035, 159053, 443345, 717239, 795265, 1113371, 3586195, 5020673, 5566855, 25103365, 38013667, 190068335, 266095669, 1330478345]

約数ペア:

[(1, 1330478345), (5, 266095669), (7, 190068335), (35, 38013667), (53, 25103365), (239, 5566855), (265, 5020673), (371, 3586195), (1195, 1113371), (1673, 795265), (1855, 717239), (3001, 443345), (8365, 159053), (12667, 105035), (15005, 88669), (21007, 63335)]