146339915

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 186790128

約数和(自身を除く): 40450213

約数列:

[1, 5, 23, 61, 115, 305, 529, 907, 1403, 2645, 4535, 7015, 20861, 32269, 55327, 104305, 161345, 276635, 479803, 1272521, 2399015, 6362605, 29267983, 146339915]

約数ペア:

[(1, 146339915), (5, 29267983), (23, 6362605), (61, 2399015), (115, 1272521), (305, 479803), (529, 276635), (907, 161345), (1403, 104305), (2645, 55327), (4535, 32269), (7015, 20861)]