38634885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 71572800

約数和(自身を除く): 32937915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 619, 657, 855, 1095, 1387, 1857, 3095, 3285, 4161, 5571, 6935, 9285, 11761, 12483, 20805, 27855, 35283, 45187, 58805, 62415, 105849, 135561, 176415, 225935, 406683, 529245, 677805, 858553, 2033415, 2575659, 4292765, 7726977, 12878295, 38634885]

約数ペア:

[(1, 38634885), (3, 12878295), (5, 7726977), (9, 4292765), (15, 2575659), (19, 2033415), (45, 858553), (57, 677805), (73, 529245), (95, 406683), (171, 225935), (219, 176415), (285, 135561), (365, 105849), (619, 62415), (657, 58805), (855, 45187), (1095, 35283), (1387, 27855), (1857, 20805), (3095, 12483), (3285, 11761), (4161, 9285), (5571, 6935)]