8031945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 13860864

約数和(自身を除く): 5828919

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 751, 2139, 2253, 3565, 3755, 10695, 11265, 17273, 23281, 51819, 69843, 86365, 116405, 259095, 349215, 535463, 1606389, 2677315, 8031945]

約数ペア:

[(1, 8031945), (3, 2677315), (5, 1606389), (15, 535463), (23, 349215), (31, 259095), (69, 116405), (93, 86365), (115, 69843), (155, 51819), (345, 23281), (465, 17273), (713, 11265), (751, 10695), (2139, 3755), (2253, 3565)]