67763895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 111449088

約数和(自身を除く): 43685193

約数列:

[1, 3, 5, 15, 47, 141, 235, 277, 347, 705, 831, 1041, 1385, 1735, 4155, 5205, 13019, 16309, 39057, 48927, 65095, 81545, 96119, 195285, 244635, 288357, 480595, 1441785, 4517593, 13552779, 22587965, 67763895]

約数ペア:

[(1, 67763895), (3, 22587965), (5, 13552779), (15, 4517593), (47, 1441785), (141, 480595), (235, 288357), (277, 244635), (347, 195285), (705, 96119), (831, 81545), (1041, 65095), (1385, 48927), (1735, 39057), (4155, 16309), (5205, 13019)]