67665455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 96441408

約数和(自身を除く): 28775953

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 937, 1111, 1313, 4685, 5555, 6565, 10307, 12181, 14443, 51535, 60905, 72215, 94637, 133991, 473185, 669955, 1041007, 1230281, 5205035, 6151405, 13533091, 67665455]

約数ペア:

[(1, 67665455), (5, 13533091), (11, 6151405), (13, 5205035), (55, 1230281), (65, 1041007), (101, 669955), (143, 473185), (505, 133991), (715, 94637), (937, 72215), (1111, 60905), (1313, 51535), (4685, 14443), (5555, 12181), (6565, 10307)]