755526105

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 1326358800

約数和(自身を除く): 570832695

約数列:

[1, 3, 5, 9, 15, 45, 149, 281, 401, 447, 745, 843, 1203, 1341, 1405, 2005, 2235, 2529, 3609, 4215, 6015, 6705, 12645, 18045, 41869, 59749, 112681, 125607, 179247, 209345, 298745, 338043, 376821, 537741, 563405, 628035, 896235, 1014129, 1690215, 1884105, 2688705, 5070645, 16789469, 50368407, 83947345, 151105221, 251842035, 755526105]

約数ペア:

[(1, 755526105), (3, 251842035), (5, 151105221), (9, 83947345), (15, 50368407), (45, 16789469), (149, 5070645), (281, 2688705), (401, 1884105), (447, 1690215), (745, 1014129), (843, 896235), (1203, 628035), (1341, 563405), (1405, 537741), (2005, 376821), (2235, 338043), (2529, 298745), (3609, 209345), (4215, 179247), (6015, 125607), (6705, 112681), (12645, 59749), (18045, 41869)]