12847711995

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{2273}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 23085648000

約数和(自身を除く): 10237936005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 281, 447, 745, 843, 1341, 1405, 2235, 2273, 2529, 4023, 4215, 6705, 6819, 7587, 11365, 12645, 20115, 20457, 34095, 37935, 41869, 61371, 102285, 125607, 209345, 306855, 338677, 376821, 628035, 638713, 1016031, 1130463, 1693385, 1884105, 1916139, 3048093, 3193565, 5080155, 5652315, 5748417, 9144279, 9580695, 15240465, 17245251, 28742085, 45721395, 86226255, 95168237, 285504711, 475841185, 856514133, 1427523555, 2569542399, 4282570665, 12847711995]

約数ペア:

[(1, 12847711995), (3, 4282570665), (5, 2569542399), (9, 1427523555), (15, 856514133), (27, 475841185), (45, 285504711), (135, 95168237), (149, 86226255), (281, 45721395), (447, 28742085), (745, 17245251), (843, 15240465), (1341, 9580695), (1405, 9144279), (2235, 5748417), (2273, 5652315), (2529, 5080155), (4023, 3193565), (4215, 3048093), (6705, 1916139), (6819, 1884105), (7587, 1693385), (11365, 1130463), (12645, 1016031), (20115, 638713), (20457, 628035), (34095, 376821), (37935, 338677), (41869, 306855), (61371, 209345), (102285, 125607)]