488464145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2647}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 672634368

約数和(自身を除く): 184170223

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 835, 1105, 2171, 2647, 2839, 10855, 13235, 14195, 34411, 36907, 44999, 172055, 184535, 224995, 442049, 584987, 2210245, 2924935, 5746637, 7514833, 28733185, 37574165, 97692829, 488464145]

約数ペア:

[(1, 488464145), (5, 97692829), (13, 37574165), (17, 28733185), (65, 7514833), (85, 5746637), (167, 2924935), (221, 2210245), (835, 584987), (1105, 442049), (2171, 224995), (2647, 184535), (2839, 172055), (10855, 44999), (13235, 36907), (14195, 34411)]