15525153

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 25753728

約数和(自身を除く): 10228575

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 937, 1841, 2367, 2811, 5523, 6559, 8433, 16569, 19677, 59031, 246431, 739293, 1725017, 2217879, 5175051, 15525153]

約数ペア:

[(1, 15525153), (3, 5175051), (7, 2217879), (9, 1725017), (21, 739293), (63, 246431), (263, 59031), (789, 19677), (937, 16569), (1841, 8433), (2367, 6559), (2811, 5523)]