15155714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 27426816

約数和(自身を除く): 12271102

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 743, 1457, 1486, 2914, 5201, 10199, 10402, 20398, 23033, 34921, 46066, 69842, 161231, 244447, 322462, 488894, 1082551, 2165102, 7577857, 15155714]

約数ペア:

[(1, 15155714), (2, 7577857), (7, 2165102), (14, 1082551), (31, 488894), (47, 322462), (62, 244447), (94, 161231), (217, 69842), (329, 46066), (434, 34921), (658, 23033), (743, 20398), (1457, 10402), (1486, 10199), (2914, 5201)]