961195785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 1706213376

約数和(自身を除く): 745017591

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 173, 223, 453, 519, 669, 755, 865, 1115, 1661, 1903, 2265, 2453, 2595, 3345, 4983, 5709, 7359, 8305, 9515, 12265, 24915, 26123, 28545, 33673, 36795, 38579, 78369, 101019, 115737, 130615, 168365, 192895, 287353, 370403, 391845, 424369, 505095, 578685, 862059, 1111209, 1273107, 1436765, 1852015, 2121845, 4310295, 5556045, 5825429, 6365535, 17476287, 29127145, 64079719, 87381435, 192239157, 320398595, 961195785]

約数ペア:

[(1, 961195785), (3, 320398595), (5, 192239157), (11, 87381435), (15, 64079719), (33, 29127145), (55, 17476287), (151, 6365535), (165, 5825429), (173, 5556045), (223, 4310295), (453, 2121845), (519, 1852015), (669, 1436765), (755, 1273107), (865, 1111209), (1115, 862059), (1661, 578685), (1903, 505095), (2265, 424369), (2453, 391845), (2595, 370403), (3345, 287353), (4983, 192895), (5709, 168365), (7359, 130615), (8305, 115737), (9515, 101019), (12265, 78369), (24915, 38579), (26123, 36795), (28545, 33673)]