11352215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 16811520

約数和(自身を除く): 5459305

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 397, 665, 817, 1505, 1985, 2779, 4085, 5719, 7543, 13895, 17071, 28595, 37715, 52801, 85355, 119497, 264005, 324349, 597485, 1621745, 2270443, 11352215]

約数ペア:

[(1, 11352215), (5, 2270443), (7, 1621745), (19, 597485), (35, 324349), (43, 264005), (95, 119497), (133, 85355), (215, 52801), (301, 37715), (397, 28595), (665, 17071), (817, 13895), (1505, 7543), (1985, 5719), (2779, 4085)]