13531365

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 23545080

約数和(自身を除く): 10013715

約数列:

[1, 3, 5, 9, 15, 45, 389, 773, 1167, 1945, 2319, 3501, 3865, 5835, 6957, 11595, 17505, 34785, 300697, 902091, 1503485, 2706273, 4510455, 13531365]

約数ペア:

[(1, 13531365), (3, 4510455), (5, 2706273), (9, 1503485), (15, 902091), (45, 300697), (389, 34785), (773, 17505), (1167, 11595), (1945, 6957), (2319, 5835), (3501, 3865)]