15729585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10812495

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 359, 381, 635, 1077, 1795, 1905, 2921, 5385, 8257, 8763, 14605, 24771, 41285, 43815, 45593, 123855, 136779, 227965, 683895, 1048639, 3145917, 5243195, 15729585]

約数ペア:

[(1, 15729585), (3, 5243195), (5, 3145917), (15, 1048639), (23, 683895), (69, 227965), (115, 136779), (127, 123855), (345, 45593), (359, 43815), (381, 41285), (635, 24771), (1077, 14605), (1795, 8763), (1905, 8257), (2921, 5385)]