489622785

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 795979008

約数和(自身を除く): 306356223

約数列:

[1, 3, 5, 15, 113, 151, 339, 453, 565, 755, 1695, 1913, 2265, 5739, 9565, 17063, 28695, 51189, 85315, 216169, 255945, 288863, 648507, 866589, 1080845, 1444315, 3242535, 4332945, 32641519, 97924557, 163207595, 489622785]

約数ペア:

[(1, 489622785), (3, 163207595), (5, 97924557), (15, 32641519), (113, 4332945), (151, 3242535), (339, 1444315), (453, 1080845), (565, 866589), (755, 648507), (1695, 288863), (1913, 255945), (2265, 216169), (5739, 85315), (9565, 51189), (17063, 28695)]