7485465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 13466880

約数和(自身を除く): 5981415

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1669, 4485, 5007, 8345, 21697, 25035, 38387, 65091, 108485, 115161, 191935, 325455, 499031, 575805, 1497093, 2495155, 7485465]

約数ペア:

[(1, 7485465), (3, 2495155), (5, 1497093), (13, 575805), (15, 499031), (23, 325455), (39, 191935), (65, 115161), (69, 108485), (115, 65091), (195, 38387), (299, 25035), (345, 21697), (897, 8345), (1495, 5007), (1669, 4485)]