15265146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 35094528

約数和(自身を除く): 19829382

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 127, 134, 138, 201, 254, 299, 381, 402, 598, 762, 871, 897, 1541, 1651, 1742, 1794, 2613, 2921, 3082, 3302, 4623, 4953, 5226, 5842, 8509, 8763, 9246, 9906, 17018, 17526, 20033, 25527, 37973, 40066, 51054, 60099, 75946, 110617, 113919, 120198, 195707, 221234, 227838, 331851, 391414, 587121, 663702, 1174242, 2544191, 5088382, 7632573, 15265146]

約数ペア:

[(1, 15265146), (2, 7632573), (3, 5088382), (6, 2544191), (13, 1174242), (23, 663702), (26, 587121), (39, 391414), (46, 331851), (67, 227838), (69, 221234), (78, 195707), (127, 120198), (134, 113919), (138, 110617), (201, 75946), (254, 60099), (299, 51054), (381, 40066), (402, 37973), (598, 25527), (762, 20033), (871, 17526), (897, 17018), (1541, 9906), (1651, 9246), (1742, 8763), (1794, 8509), (2613, 5842), (2921, 5226), (3082, 4953), (3302, 4623)]