156732485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 235318272

約数和(自身を除く): 78585787

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 3965, 5551, 5647, 27755, 28235, 39529, 73411, 197645, 344467, 367055, 513877, 1722335, 2411269, 2569385, 4478071, 12056345, 22390355, 31346497, 156732485]

約数ペア:

[(1, 156732485), (5, 31346497), (7, 22390355), (13, 12056345), (35, 4478071), (61, 2569385), (65, 2411269), (91, 1722335), (305, 513877), (427, 367055), (455, 344467), (793, 197645), (2135, 73411), (3965, 39529), (5551, 28235), (5647, 27755)]