25141047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 37355520

約数和(自身を除く): 12214473

約数列:

[1, 3, 19, 23, 57, 69, 127, 151, 381, 437, 453, 1311, 2413, 2869, 2921, 3473, 7239, 8607, 8763, 10419, 19177, 55499, 57531, 65987, 166497, 197961, 364363, 441071, 1093089, 1323213, 8380349, 25141047]

約数ペア:

[(1, 25141047), (3, 8380349), (19, 1323213), (23, 1093089), (57, 441071), (69, 364363), (127, 197961), (151, 166497), (381, 65987), (437, 57531), (453, 55499), (1311, 19177), (2413, 10419), (2869, 8763), (2921, 8607), (3473, 7239)]