12158355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 21915648

約数和(自身を除く): 9757293

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 2377, 5115, 7131, 11885, 26147, 35655, 73687, 78441, 130735, 221061, 368435, 392205, 810557, 1105305, 2431671, 4052785, 12158355]

約数ペア:

[(1, 12158355), (3, 4052785), (5, 2431671), (11, 1105305), (15, 810557), (31, 392205), (33, 368435), (55, 221061), (93, 130735), (155, 78441), (165, 73687), (341, 35655), (465, 26147), (1023, 11885), (1705, 7131), (2377, 5115)]