146200545

素因数分解:

$3^4\times 5^1\times {\mathrm{360989}}^1$

素因数の和:361006

約数の個数: 20

約数和(自身を含む): 262078740

約数和(自身を除く): 115878195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 360989, 1082967, 1804945, 3248901, 5414835, 9746703, 16244505, 29240109, 48733515, 146200545]

約数ペア:

[(1, 146200545), (3, 48733515), (5, 29240109), (9, 16244505), (15, 9746703), (27, 5414835), (45, 3248901), (81, 1804945), (135, 1082967), (405, 360989)]