1301555825

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 1630163520

約数和(自身を除く): 328607695

約数列:

[1, 5, 25, 151, 557, 619, 755, 2785, 3095, 3775, 13925, 15475, 84107, 93469, 344783, 420535, 467345, 1723915, 2102675, 2336725, 8619575, 52062233, 260311165, 1301555825]

約数ペア:

[(1, 1301555825), (5, 260311165), (25, 52062233), (151, 8619575), (557, 2336725), (619, 2102675), (755, 1723915), (2785, 467345), (3095, 420535), (3775, 344783), (13925, 93469), (15475, 84107)]