1240480995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{12647}}^1$

素因数の和:13171

約数の個数: 32

約数和(自身を含む): 2141862912

約数和(自身を除く): 901381917

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 503, 1509, 2515, 6539, 7545, 12647, 19617, 32695, 37941, 63235, 98085, 164411, 189705, 493233, 822055, 2466165, 6361441, 19084323, 31807205, 82698733, 95421615, 248096199, 413493665, 1240480995]

約数ペア:

[(1, 1240480995), (3, 413493665), (5, 248096199), (13, 95421615), (15, 82698733), (39, 31807205), (65, 19084323), (195, 6361441), (503, 2466165), (1509, 822055), (2515, 493233), (6539, 189705), (7545, 164411), (12647, 98085), (19617, 63235), (32695, 37941)]