38476815

素因数分解:

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

素因数の和:440

約数の個数: 48

約数和(自身を含む): 69492192

約数和(自身を除く): 31015377

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 373, 529, 897, 1119, 1495, 1587, 1865, 2645, 4485, 4849, 5595, 6877, 7935, 8579, 14547, 20631, 24245, 25737, 34385, 42895, 72735, 103155, 111527, 128685, 197317, 334581, 557635, 591951, 986585, 1672905, 2565121, 2959755, 7695363, 12825605, 38476815]

約数ペア:

[(1, 38476815), (3, 12825605), (5, 7695363), (13, 2959755), (15, 2565121), (23, 1672905), (39, 986585), (65, 591951), (69, 557635), (115, 334581), (195, 197317), (299, 128685), (345, 111527), (373, 103155), (529, 72735), (897, 42895), (1119, 34385), (1495, 25737), (1587, 24245), (1865, 20631), (2645, 14547), (4485, 8579), (4849, 7935), (5595, 6877)]