65197847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 16764649

約数列:

[1, 11, 13, 23, 43, 143, 253, 299, 461, 473, 559, 989, 3289, 5071, 5993, 6149, 10603, 10879, 12857, 19823, 65923, 116633, 137839, 141427, 218053, 257699, 455929, 1516229, 2834689, 5015219, 5927077, 65197847]

約数ペア:

[(1, 65197847), (11, 5927077), (13, 5015219), (23, 2834689), (43, 1516229), (143, 455929), (253, 257699), (299, 218053), (461, 141427), (473, 137839), (559, 116633), (989, 65923), (3289, 19823), (5071, 12857), (5993, 10879), (6149, 10603)]