25022175

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 43425792

約数和(自身を除く): 18403617

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 127, 185, 213, 355, 381, 555, 635, 925, 1065, 1775, 1905, 2627, 2775, 3175, 4699, 5325, 7881, 9017, 9525, 13135, 14097, 23495, 27051, 39405, 45085, 65675, 70485, 117475, 135255, 197025, 225425, 333629, 352425, 676275, 1000887, 1668145, 5004435, 8340725, 25022175]

約数ペア:

[(1, 25022175), (3, 8340725), (5, 5004435), (15, 1668145), (25, 1000887), (37, 676275), (71, 352425), (75, 333629), (111, 225425), (127, 197025), (185, 135255), (213, 117475), (355, 70485), (381, 65675), (555, 45085), (635, 39405), (925, 27051), (1065, 23495), (1775, 14097), (1905, 13135), (2627, 9525), (2775, 9017), (3175, 7881), (4699, 5325)]