1330693735

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{61027}}^1$

素因数の和:61135

約数の個数: 24

約数和(自身を含む): 1878441840

約数和(自身を除く): 547748105

約数列:

[1, 5, 7, 35, 49, 89, 245, 445, 623, 3115, 4361, 21805, 61027, 305135, 427189, 2135945, 2990323, 5431403, 14951615, 27157015, 38019821, 190099105, 266138747, 1330693735]

約数ペア:

[(1, 1330693735), (5, 266138747), (7, 190099105), (35, 38019821), (49, 27157015), (89, 14951615), (245, 5431403), (445, 2990323), (623, 2135945), (3115, 427189), (4361, 305135), (21805, 61027)]