383896305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1213}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 718522896

約数和(自身を除く): 334626591

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 541, 585, 1213, 1623, 2705, 3639, 4869, 6065, 7033, 8115, 10917, 15769, 18195, 21099, 24345, 35165, 47307, 54585, 63297, 78845, 105495, 141921, 236535, 316485, 656233, 709605, 1968699, 3281165, 5906097, 8531029, 9843495, 25593087, 29530485, 42655145, 76779261, 127965435, 383896305]

約数ペア:

[(1, 383896305), (3, 127965435), (5, 76779261), (9, 42655145), (13, 29530485), (15, 25593087), (39, 9843495), (45, 8531029), (65, 5906097), (117, 3281165), (195, 1968699), (541, 709605), (585, 656233), (1213, 316485), (1623, 236535), (2705, 141921), (3639, 105495), (4869, 78845), (6065, 63297), (7033, 54585), (8115, 47307), (10917, 35165), (15769, 24345), (18195, 21099)]