426512805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{1163}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 713373696

約数和(自身を除く): 286860891

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1063, 1163, 3189, 3489, 5315, 5815, 15945, 17445, 24449, 26749, 73347, 80247, 122245, 133745, 366735, 401235, 1236269, 3708807, 6181345, 18544035, 28434187, 85302561, 142170935, 426512805]

約数ペア:

[(1, 426512805), (3, 142170935), (5, 85302561), (15, 28434187), (23, 18544035), (69, 6181345), (115, 3708807), (345, 1236269), (1063, 401235), (1163, 366735), (3189, 133745), (3489, 122245), (5315, 80247), (5815, 73347), (15945, 26749), (17445, 24449)]