25099371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 42112512

約数和(自身を除く): 17013141

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 151, 207, 219, 253, 453, 657, 759, 803, 1359, 1661, 1679, 2277, 2409, 3473, 4983, 5037, 7227, 10419, 11023, 14949, 15111, 18469, 31257, 33069, 38203, 55407, 99207, 114609, 121253, 166221, 253529, 343827, 363759, 760587, 1091277, 2281761, 2788819, 8366457, 25099371]

約数ペア:

[(1, 25099371), (3, 8366457), (9, 2788819), (11, 2281761), (23, 1091277), (33, 760587), (69, 363759), (73, 343827), (99, 253529), (151, 166221), (207, 121253), (219, 114609), (253, 99207), (453, 55407), (657, 38203), (759, 33069), (803, 31257), (1359, 18469), (1661, 15111), (1679, 14949), (2277, 11023), (2409, 10419), (3473, 7227), (4983, 5037)]