310315395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2437}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 535735872

約数和(自身を除く): 225420477

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 653, 1959, 2437, 3265, 7311, 8489, 9795, 12185, 25467, 31681, 36555, 42445, 95043, 127335, 158405, 475215, 1591361, 4774083, 7956805, 20687693, 23870415, 62063079, 103438465, 310315395]

約数ペア:

[(1, 310315395), (3, 103438465), (5, 62063079), (13, 23870415), (15, 20687693), (39, 7956805), (65, 4774083), (195, 1591361), (653, 475215), (1959, 158405), (2437, 127335), (3265, 95043), (7311, 42445), (8489, 36555), (9795, 31681), (12185, 25467)]