2912333455

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 3686760000

約数和(自身を除く): 774426545

約数列:

[1, 5, 37, 43, 185, 215, 349, 1049, 1591, 1745, 5245, 7955, 12913, 15007, 38813, 45107, 64565, 75035, 194065, 225535, 366101, 555259, 1668959, 1830505, 2776295, 8344795, 13545737, 15742343, 67728685, 78711715, 582466691, 2912333455]

約数ペア:

[(1, 2912333455), (5, 582466691), (37, 78711715), (43, 67728685), (185, 15742343), (215, 13545737), (349, 8344795), (1049, 2776295), (1591, 1830505), (1745, 1668959), (5245, 555259), (7955, 366101), (12913, 225535), (15007, 194065), (38813, 75035), (45107, 64565)]