13477005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 11682675

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 223, 237, 255, 395, 669, 711, 765, 1115, 1185, 1343, 2007, 3345, 3555, 3791, 4029, 6715, 10035, 11373, 12087, 17617, 18955, 20145, 34119, 52851, 56865, 60435, 88085, 158553, 170595, 264255, 299489, 792765, 898467, 1497445, 2695401, 4492335, 13477005]

約数ペア:

[(1, 13477005), (3, 4492335), (5, 2695401), (9, 1497445), (15, 898467), (17, 792765), (45, 299489), (51, 264255), (79, 170595), (85, 158553), (153, 88085), (223, 60435), (237, 56865), (255, 52851), (395, 34119), (669, 20145), (711, 18955), (765, 17617), (1115, 12087), (1185, 11373), (1343, 10035), (2007, 6715), (3345, 4029), (3555, 3791)]