1330609525

素因数分解:

$5^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{11503}}^1$

素因数の和:12181

約数の個数: 24

約数和(自身を含む): 1888680704

約数和(自身を除く): 558071179

約数列:

[1, 5, 7, 25, 35, 175, 661, 3305, 4627, 11503, 16525, 23135, 57515, 80521, 115675, 287575, 402605, 2013025, 7603483, 38017415, 53224381, 190087075, 266121905, 1330609525]

約数ペア:

[(1, 1330609525), (5, 266121905), (7, 190087075), (25, 53224381), (35, 38017415), (175, 7603483), (661, 2013025), (3305, 402605), (4627, 287575), (11503, 115675), (16525, 80521), (23135, 57515)]