7324005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 13378176

約数和(自身を除く): 6054171

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 71, 115, 195, 213, 299, 345, 355, 529, 897, 923, 1065, 1495, 1587, 1633, 2645, 2769, 4485, 4615, 4899, 6877, 7935, 8165, 13845, 20631, 21229, 24495, 34385, 37559, 63687, 103155, 106145, 112677, 187795, 318435, 488267, 563385, 1464801, 2441335, 7324005]

約数ペア:

[(1, 7324005), (3, 2441335), (5, 1464801), (13, 563385), (15, 488267), (23, 318435), (39, 187795), (65, 112677), (69, 106145), (71, 103155), (115, 63687), (195, 37559), (213, 34385), (299, 24495), (345, 21229), (355, 20631), (529, 13845), (897, 8165), (923, 7935), (1065, 6877), (1495, 4899), (1587, 4615), (1633, 4485), (2645, 2769)]