6908655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5187345

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 499, 923, 1065, 1497, 2495, 2769, 4615, 6487, 7485, 13845, 19461, 32435, 35429, 97305, 106287, 177145, 460577, 531435, 1381731, 2302885, 6908655]

約数ペア:

[(1, 6908655), (3, 2302885), (5, 1381731), (13, 531435), (15, 460577), (39, 177145), (65, 106287), (71, 97305), (195, 35429), (213, 32435), (355, 19461), (499, 13845), (923, 7485), (1065, 6487), (1497, 4615), (2495, 2769)]