57718845

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 110937600

約数和(自身を除く): 53218755

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 621, 641, 667, 783, 1035, 1305, 1923, 2001, 3105, 3205, 3335, 3915, 5769, 6003, 9615, 10005, 14743, 17307, 18009, 18589, 28845, 30015, 44229, 55767, 73715, 86535, 90045, 92945, 132687, 167301, 221145, 278835, 398061, 427547, 501903, 663435, 836505, 1282641, 1990305, 2137735, 2509515, 3847923, 6413205, 11543769, 19239615, 57718845]

約数ペア:

[(1, 57718845), (3, 19239615), (5, 11543769), (9, 6413205), (15, 3847923), (23, 2509515), (27, 2137735), (29, 1990305), (45, 1282641), (69, 836505), (87, 663435), (115, 501903), (135, 427547), (145, 398061), (207, 278835), (261, 221145), (345, 167301), (435, 132687), (621, 92945), (641, 90045), (667, 86535), (783, 73715), (1035, 55767), (1305, 44229), (1923, 30015), (2001, 28845), (3105, 18589), (3205, 18009), (3335, 17307), (3915, 14743), (5769, 10005), (6003, 9615)]