1302315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 2426880

約数和(自身を除く): 1124565

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 157, 237, 395, 471, 553, 785, 1099, 1185, 1659, 2355, 2765, 3297, 5495, 8295, 12403, 16485, 37209, 62015, 86821, 186045, 260463, 434105, 1302315]

約数ペア:

[(1, 1302315), (3, 434105), (5, 260463), (7, 186045), (15, 86821), (21, 62015), (35, 37209), (79, 16485), (105, 12403), (157, 8295), (237, 5495), (395, 3297), (471, 2765), (553, 2355), (785, 1659), (1099, 1185)]