138328515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 259852320

約数和(自身を除く): 121523805

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 179, 195, 537, 585, 895, 1321, 1611, 2327, 2685, 3963, 6605, 6981, 8055, 11635, 11889, 17173, 19815, 20943, 34905, 51519, 59445, 85865, 104715, 154557, 236459, 257595, 709377, 772785, 1182295, 2128131, 3073967, 3546885, 9221901, 10640655, 15369835, 27665703, 46109505, 138328515]

約数ペア:

[(1, 138328515), (3, 46109505), (5, 27665703), (9, 15369835), (13, 10640655), (15, 9221901), (39, 3546885), (45, 3073967), (65, 2128131), (117, 1182295), (179, 772785), (195, 709377), (537, 257595), (585, 236459), (895, 154557), (1321, 104715), (1611, 85865), (2327, 59445), (2685, 51519), (3963, 34905), (6605, 20943), (6981, 19815), (8055, 17173), (11635, 11889)]