138832575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{264443}}^1$

素因数の和:264463

約数の個数: 24

約数和(自身を含む): 262328448

約数和(自身を除く): 123495873

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 264443, 793329, 1322215, 1851101, 3966645, 5553303, 6611075, 9255505, 19833225, 27766515, 46277525, 138832575]

約数ペア:

[(1, 138832575), (3, 46277525), (5, 27766515), (7, 19833225), (15, 9255505), (21, 6611075), (25, 5553303), (35, 3966645), (75, 1851101), (105, 1322215), (175, 793329), (525, 264443)]