740890125

素因数分解:

$3^3\times 5^3\times {\mathrm{219523}}^1$

素因数の和:219547

約数の個数: 32

約数和(自身を含む): 1369829760

約数和(自身を除く): 628939635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 219523, 658569, 1097615, 1975707, 3292845, 5488075, 5927121, 9878535, 16464225, 27440375, 29635605, 49392675, 82321125, 148178025, 246963375, 740890125]

約数ペア:

[(1, 740890125), (3, 246963375), (5, 148178025), (9, 82321125), (15, 49392675), (25, 29635605), (27, 27440375), (45, 16464225), (75, 9878535), (125, 5927121), (135, 5488075), (225, 3292845), (375, 1975707), (675, 1097615), (1125, 658569), (3375, 219523)]