493899145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{7759}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 614592000

約数和(自身を除く): 120692855

約数列:

[1, 5, 29, 145, 439, 2195, 7759, 12731, 38795, 63655, 225011, 1125055, 3406201, 17031005, 98779829, 493899145]

約数ペア:

[(1, 493899145), (5, 98779829), (29, 17031005), (145, 3406201), (439, 1125055), (2195, 225011), (7759, 63655), (12731, 38795)]