6913815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 5424105

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1427, 1615, 4281, 4845, 7135, 21405, 24259, 27113, 72777, 81339, 121295, 135565, 363885, 406695, 460921, 1382763, 2304605, 6913815]

約数ペア:

[(1, 6913815), (3, 2304605), (5, 1382763), (15, 460921), (17, 406695), (19, 363885), (51, 135565), (57, 121295), (85, 81339), (95, 72777), (255, 27113), (285, 24259), (323, 21405), (969, 7135), (1427, 4845), (1615, 4281)]