146642805

素因数分解:

$3^4\times 5^1\times {\mathrm{362081}}^1$

素因数の和:362098

約数の個数: 20

約数和(自身を含む): 262871532

約数和(自身を除く): 116228727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 362081, 1086243, 1810405, 3258729, 5431215, 9776187, 16293645, 29328561, 48880935, 146642805]

約数ペア:

[(1, 146642805), (3, 48880935), (5, 29328561), (9, 16293645), (15, 9776187), (27, 5431215), (45, 3258729), (81, 1810405), (135, 1086243), (405, 362081)]