13141755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 12017925

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 191, 417, 495, 573, 695, 955, 1251, 1529, 1719, 2085, 2101, 2865, 4587, 6255, 6303, 7645, 8595, 10505, 13761, 18909, 22935, 26549, 31515, 68805, 79647, 94545, 132745, 238941, 292039, 398235, 876117, 1194705, 1460195, 2628351, 4380585, 13141755]

約数ペア:

[(1, 13141755), (3, 4380585), (5, 2628351), (9, 1460195), (11, 1194705), (15, 876117), (33, 398235), (45, 292039), (55, 238941), (99, 132745), (139, 94545), (165, 79647), (191, 68805), (417, 31515), (495, 26549), (573, 22935), (695, 18909), (955, 13761), (1251, 10505), (1529, 8595), (1719, 7645), (2085, 6303), (2101, 6255), (2865, 4587)]