64402455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7095

約数の個数: 32

約数和(自身を含む): 113347584

約数和(自身を除く): 48945129

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 7027, 9165, 21081, 35135, 91351, 105405, 274053, 330269, 456755, 990807, 1370265, 1651345, 4293497, 4954035, 12880491, 21467485, 64402455]

約数ペア:

[(1, 64402455), (3, 21467485), (5, 12880491), (13, 4954035), (15, 4293497), (39, 1651345), (47, 1370265), (65, 990807), (141, 456755), (195, 330269), (235, 274053), (611, 105405), (705, 91351), (1833, 35135), (3055, 21081), (7027, 9165)]