75303855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 143488800

約数和(自身を除く): 68184945

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 745, 1021, 1341, 1639, 2235, 3063, 4917, 5105, 6705, 8195, 9189, 11231, 14751, 15315, 24585, 33693, 45945, 56155, 73755, 101079, 152129, 168465, 456387, 505395, 760645, 1369161, 1673419, 2281935, 5020257, 6845805, 8367095, 15060771, 25101285, 75303855]

約数ペア:

[(1, 75303855), (3, 25101285), (5, 15060771), (9, 8367095), (11, 6845805), (15, 5020257), (33, 2281935), (45, 1673419), (55, 1369161), (99, 760645), (149, 505395), (165, 456387), (447, 168465), (495, 152129), (745, 101079), (1021, 73755), (1341, 56155), (1639, 45945), (2235, 33693), (3063, 24585), (4917, 15315), (5105, 14751), (6705, 11231), (8195, 9189)]