66243165

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 108086400

約数和(自身を除く): 41843235

約数列:

[1, 3, 5, 15, 107, 149, 277, 321, 447, 535, 745, 831, 1385, 1605, 2235, 4155, 15943, 29639, 41273, 47829, 79715, 88917, 123819, 148195, 206365, 239145, 444585, 619095, 4416211, 13248633, 22081055, 66243165]

約数ペア:

[(1, 66243165), (3, 22081055), (5, 13248633), (15, 4416211), (107, 619095), (149, 444585), (277, 239145), (321, 206365), (447, 148195), (535, 123819), (745, 88917), (831, 79715), (1385, 47829), (1605, 41273), (2235, 29639), (4155, 15943)]