320420145

素因数分解:

$3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{35543}}^1$

素因数の和:36152

約数の個数: 16

約数和(自身を含む): 513539712

約数和(自身を除く): 193119567

約数列:

[1, 3, 5, 15, 601, 1803, 3005, 9015, 35543, 106629, 177715, 533145, 21361343, 64084029, 106806715, 320420145]

約数ペア:

[(1, 320420145), (3, 106806715), (5, 64084029), (15, 21361343), (601, 533145), (1803, 177715), (3005, 106629), (9015, 35543)]