186647565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2411}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 322551936

約数和(自身を除く): 135904371

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 1191, 1985, 2411, 5161, 5955, 7233, 12055, 15483, 25805, 31343, 36165, 77415, 94029, 156715, 470145, 957167, 2871501, 4785835, 12443171, 14357505, 37329513, 62215855, 186647565]

約数ペア:

[(1, 186647565), (3, 62215855), (5, 37329513), (13, 14357505), (15, 12443171), (39, 4785835), (65, 2871501), (195, 957167), (397, 470145), (1191, 156715), (1985, 94029), (2411, 77415), (5161, 36165), (5955, 31343), (7233, 25805), (12055, 15483)]