27973995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 51397632

約数和(自身を除く): 23423637

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1013, 1315, 1841, 3039, 3945, 5065, 5523, 7091, 9205, 15195, 21273, 27615, 35455, 106365, 266419, 799257, 1332095, 1864933, 3996285, 5594799, 9324665, 27973995]

約数ペア:

[(1, 27973995), (3, 9324665), (5, 5594799), (7, 3996285), (15, 1864933), (21, 1332095), (35, 799257), (105, 266419), (263, 106365), (789, 35455), (1013, 27615), (1315, 21273), (1841, 15195), (3039, 9205), (3945, 7091), (5065, 5523)]