386502255

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 681224544

約数和(自身を除く): 294722289

約数列:

[1, 3, 5, 9, 15, 45, 101, 277, 303, 307, 505, 831, 909, 921, 1385, 1515, 1535, 2493, 2763, 4155, 4545, 4605, 12465, 13815, 27977, 31007, 83931, 85039, 93021, 139885, 155035, 251793, 255117, 279063, 419655, 425195, 465105, 765351, 1258965, 1275585, 1395315, 3826755, 8588939, 25766817, 42944695, 77300451, 128834085, 386502255]

約数ペア:

[(1, 386502255), (3, 128834085), (5, 77300451), (9, 42944695), (15, 25766817), (45, 8588939), (101, 3826755), (277, 1395315), (303, 1275585), (307, 1258965), (505, 765351), (831, 465105), (909, 425195), (921, 419655), (1385, 279063), (1515, 255117), (1535, 251793), (2493, 155035), (2763, 139885), (4155, 93021), (4545, 85039), (4605, 83931), (12465, 31007), (13815, 27977)]