2597807565

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 4917162240

約数和(自身を除く): 2319354675

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 73, 115, 135, 157, 207, 219, 345, 365, 471, 621, 657, 785, 1035, 1095, 1413, 1679, 1971, 2355, 3105, 3285, 3611, 4239, 5037, 5329, 7065, 8395, 9855, 10833, 11461, 15111, 15987, 18055, 21195, 25185, 26645, 32499, 34383, 45333, 47961, 54165, 57305, 75555, 79935, 97497, 103149, 122567, 143883, 162495, 171915, 226665, 239805, 263603, 309447, 367701, 487485, 515745, 612835, 719415, 790809, 836653, 1103103, 1318015, 1547235, 1838505, 2372427, 2509959, 3309309, 3954045, 4183265, 5515515, 7117281, 7529877, 11862135, 12549795, 16546545, 19243019, 22589631, 35586405, 37649385, 57729057, 96215095, 112948155, 173187171, 288645285, 519561513, 865935855, 2597807565]

約数ペア:

[(1, 2597807565), (3, 865935855), (5, 519561513), (9, 288645285), (15, 173187171), (23, 112948155), (27, 96215095), (45, 57729057), (69, 37649385), (73, 35586405), (115, 22589631), (135, 19243019), (157, 16546545), (207, 12549795), (219, 11862135), (345, 7529877), (365, 7117281), (471, 5515515), (621, 4183265), (657, 3954045), (785, 3309309), (1035, 2509959), (1095, 2372427), (1413, 1838505), (1679, 1547235), (1971, 1318015), (2355, 1103103), (3105, 836653), (3285, 790809), (3611, 719415), (4239, 612835), (5037, 515745), (5329, 487485), (7065, 367701), (8395, 309447), (9855, 263603), (10833, 239805), (11461, 226665), (15111, 171915), (15987, 162495), (18055, 143883), (21195, 122567), (25185, 103149), (26645, 97497), (32499, 79935), (34383, 75555), (45333, 57305), (47961, 54165)]