73888045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 113379840

約数和(自身を除く): 39491795

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 121, 239, 365, 385, 511, 605, 803, 847, 1195, 1673, 2555, 2629, 4015, 4235, 5621, 8365, 8833, 13145, 17447, 18403, 28105, 28919, 44165, 61831, 87235, 92015, 122129, 144595, 191917, 202433, 309155, 610645, 959585, 1012165, 1343419, 2111087, 6717095, 10555435, 14777609, 73888045]

約数ペア:

[(1, 73888045), (5, 14777609), (7, 10555435), (11, 6717095), (35, 2111087), (55, 1343419), (73, 1012165), (77, 959585), (121, 610645), (239, 309155), (365, 202433), (385, 191917), (511, 144595), (605, 122129), (803, 92015), (847, 87235), (1195, 61831), (1673, 44165), (2555, 28919), (2629, 28105), (4015, 18403), (4235, 17447), (5621, 13145), (8365, 8833)]