65330025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13001}}^1$

素因数の和:13081

約数の個数: 24

約数和(自身を含む): 109632864

約数和(自身を除く): 44302839

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 13001, 39003, 65005, 195015, 325025, 871067, 975075, 2613201, 4355335, 13066005, 21776675, 65330025]

約数ペア:

[(1, 65330025), (3, 21776675), (5, 13066005), (15, 4355335), (25, 2613201), (67, 975075), (75, 871067), (201, 325025), (335, 195015), (1005, 65005), (1675, 39003), (5025, 13001)]