47299155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 80676864

約数和(自身を除く): 33377709

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 2917, 3243, 5405, 8751, 14585, 16215, 43755, 67091, 137099, 201273, 335455, 411297, 685495, 1006365, 2056485, 3153277, 9459831, 15766385, 47299155]

約数ペア:

[(1, 47299155), (3, 15766385), (5, 9459831), (15, 3153277), (23, 2056485), (47, 1006365), (69, 685495), (115, 411297), (141, 335455), (235, 201273), (345, 137099), (705, 67091), (1081, 43755), (2917, 16215), (3243, 14585), (5405, 8751)]