1338675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 2385264

約数和(自身を除く): 1046589

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1373, 4119, 6865, 17849, 20595, 34325, 53547, 89245, 102975, 267735, 446225, 1338675]

約数ペア:

[(1, 1338675), (3, 446225), (5, 267735), (13, 102975), (15, 89245), (25, 53547), (39, 34325), (65, 20595), (75, 17849), (195, 6865), (325, 4119), (975, 1373)]