6742515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 11805696

約数和(自身を除く): 5063181

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 487, 923, 1065, 1461, 2435, 2769, 4615, 6331, 7305, 13845, 18993, 31655, 34577, 94965, 103731, 172885, 449501, 518655, 1348503, 2247505, 6742515]

約数ペア:

[(1, 6742515), (3, 2247505), (5, 1348503), (13, 518655), (15, 449501), (39, 172885), (65, 103731), (71, 94965), (195, 34577), (213, 31655), (355, 18993), (487, 13845), (923, 7305), (1065, 6331), (1461, 4615), (2435, 2769)]