147764305

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7603}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 200380608

約数和(自身を除く): 52616303

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 7603, 19435, 38015, 98839, 174869, 494195, 874345, 1284907, 2273297, 6424535, 11366485, 29552861, 147764305]

約数ペア:

[(1, 147764305), (5, 29552861), (13, 11366485), (23, 6424535), (65, 2273297), (115, 1284907), (169, 874345), (299, 494195), (845, 174869), (1495, 98839), (3887, 38015), (7603, 19435)]