72452145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{102769}}^1$

素因数の和:102824

約数の個数: 16

約数和(自身を含む): 118391040

約数和(自身を除く): 45938895

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 102769, 308307, 513845, 1541535, 4830143, 14490429, 24150715, 72452145]

約数ペア:

[(1, 72452145), (3, 24150715), (5, 14490429), (15, 4830143), (47, 1541535), (141, 513845), (235, 308307), (705, 102769)]