253087635

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 412065792

約数和(自身を除く): 158978157

約数列:

[1, 3, 5, 15, 107, 137, 321, 411, 535, 685, 1151, 1605, 2055, 3453, 5755, 14659, 17265, 43977, 73295, 123157, 157687, 219885, 369471, 473061, 615785, 788435, 1847355, 2365305, 16872509, 50617527, 84362545, 253087635]

約数ペア:

[(1, 253087635), (3, 84362545), (5, 50617527), (15, 16872509), (107, 2365305), (137, 1847355), (321, 788435), (411, 615785), (535, 473061), (685, 369471), (1151, 219885), (1605, 157687), (2055, 123157), (3453, 73295), (5755, 43977), (14659, 17265)]