8364525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 15582336

約数和(自身を除く): 7217811

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 373, 575, 897, 975, 1119, 1495, 1725, 1865, 4485, 4849, 5595, 7475, 8579, 9325, 14547, 22425, 24245, 25737, 27975, 42895, 72735, 111527, 121225, 128685, 214475, 334581, 363675, 557635, 643425, 1672905, 2788175, 8364525]

約数ペア:

[(1, 8364525), (3, 2788175), (5, 1672905), (13, 643425), (15, 557635), (23, 363675), (25, 334581), (39, 214475), (65, 128685), (69, 121225), (75, 111527), (115, 72735), (195, 42895), (299, 27975), (325, 25737), (345, 24245), (373, 22425), (575, 14547), (897, 9325), (975, 8579), (1119, 7475), (1495, 5595), (1725, 4849), (1865, 4485)]