25153167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 37428160

約数和(自身を除く): 12274993

約数列:

[1, 3, 13, 39, 61, 97, 109, 183, 291, 327, 793, 1261, 1417, 2379, 3783, 4251, 5917, 6649, 10573, 17751, 19947, 31719, 76921, 86437, 137449, 230763, 259311, 412347, 644953, 1934859, 8384389, 25153167]

約数ペア:

[(1, 25153167), (3, 8384389), (13, 1934859), (39, 644953), (61, 412347), (97, 259311), (109, 230763), (183, 137449), (291, 86437), (327, 76921), (793, 31719), (1261, 19947), (1417, 17751), (2379, 10573), (3783, 6649), (4251, 5917)]