15147948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 36750560

約数和(自身を除く): 21602612

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 148, 218, 222, 313, 327, 436, 444, 626, 654, 939, 1252, 1308, 1878, 3756, 4033, 8066, 11581, 12099, 16132, 23162, 24198, 34117, 34743, 46324, 48396, 68234, 69486, 102351, 136468, 138972, 204702, 409404, 1262329, 2524658, 3786987, 5049316, 7573974, 15147948]

約数ペア:

[(1, 15147948), (2, 7573974), (3, 5049316), (4, 3786987), (6, 2524658), (12, 1262329), (37, 409404), (74, 204702), (109, 138972), (111, 136468), (148, 102351), (218, 69486), (222, 68234), (313, 48396), (327, 46324), (436, 34743), (444, 34117), (626, 24198), (654, 23162), (939, 16132), (1252, 12099), (1308, 11581), (1878, 8066), (3756, 4033)]