39046905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29921}}^1$

素因数の和:29961

約数の個数: 24

約数和(自身を含む): 70017480

約数和(自身を除く): 30970575

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 29921, 89763, 149605, 269289, 448815, 867709, 1346445, 2603127, 4338545, 7809381, 13015635, 39046905]

約数ペア:

[(1, 39046905), (3, 13015635), (5, 7809381), (9, 4338545), (15, 2603127), (29, 1346445), (45, 867709), (87, 448815), (145, 269289), (261, 149605), (435, 89763), (1305, 29921)]