168273495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 315456960

約数和(自身を除く): 147183465

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 313, 585, 919, 939, 1565, 2757, 2817, 4069, 4595, 4695, 8271, 11947, 12207, 13785, 14085, 20345, 35841, 36621, 41355, 59735, 61035, 107523, 179205, 183105, 287647, 537615, 862941, 1438235, 2588823, 3739411, 4314705, 11218233, 12944115, 18697055, 33654699, 56091165, 168273495]

約数ペア:

[(1, 168273495), (3, 56091165), (5, 33654699), (9, 18697055), (13, 12944115), (15, 11218233), (39, 4314705), (45, 3739411), (65, 2588823), (117, 1438235), (195, 862941), (313, 537615), (585, 287647), (919, 183105), (939, 179205), (1565, 107523), (2757, 61035), (2817, 59735), (4069, 41355), (4595, 36621), (4695, 35841), (8271, 20345), (11947, 14085), (12207, 13785)]