13305945475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{590719}}^1$

素因数の和:590799

約数の個数: 24

約数和(自身を含む): 17799575040

約数和(自身を除く): 4493629565

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 22525, 590719, 2953595, 10042223, 14767975, 31308107, 50211115, 156540535, 251055575, 532237819, 782702675, 2661189095, 13305945475]

約数ペア:

[(1, 13305945475), (5, 2661189095), (17, 782702675), (25, 532237819), (53, 251055575), (85, 156540535), (265, 50211115), (425, 31308107), (901, 14767975), (1325, 10042223), (4505, 2953595), (22525, 590719)]