12248355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 22569984

約数和(自身を除く): 10321629

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 743, 785, 1099, 2229, 2355, 3297, 3715, 5201, 5495, 11145, 15603, 16485, 26005, 78015, 116651, 349953, 583255, 816557, 1749765, 2449671, 4082785, 12248355]

約数ペア:

[(1, 12248355), (3, 4082785), (5, 2449671), (7, 1749765), (15, 816557), (21, 583255), (35, 349953), (105, 116651), (157, 78015), (471, 26005), (743, 16485), (785, 15603), (1099, 11145), (2229, 5495), (2355, 5201), (3297, 3715)]