3009505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 3859200

約数和(自身を除く): 849695

約数列:

[1, 5, 19, 79, 95, 395, 401, 1501, 2005, 7505, 7619, 31679, 38095, 158395, 601901, 3009505]

約数ペア:

[(1, 3009505), (5, 601901), (19, 158395), (79, 38095), (95, 31679), (395, 7619), (401, 7505), (1501, 2005)]