64414185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{390389}}^1$

素因数の和:390408

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 48018135

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 390389, 1171167, 1951945, 4294279, 5855835, 12882837, 21471395, 64414185]

約数ペア:

[(1, 64414185), (3, 21471395), (5, 12882837), (11, 5855835), (15, 4294279), (33, 1951945), (55, 1171167), (165, 390389)]