154652805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149423}}^1$

素因数の和:149457

約数の個数: 24

約数和(自身を含む): 279721728

約数和(自身を除く): 125068923

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 149423, 448269, 747115, 1344807, 2241345, 3436729, 6724035, 10310187, 17183645, 30930561, 51550935, 154652805]

約数ペア:

[(1, 154652805), (3, 51550935), (5, 30930561), (9, 17183645), (15, 10310187), (23, 6724035), (45, 3436729), (69, 2241345), (115, 1344807), (207, 747115), (345, 448269), (1035, 149423)]