4920485075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3541}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 6914890752

約数和(自身を除く): 1994405677

約数列:

[1, 5, 11, 25, 31, 55, 155, 163, 275, 341, 775, 815, 1705, 1793, 3541, 4075, 5053, 8525, 8965, 17705, 25265, 38951, 44825, 55583, 88525, 109771, 126325, 194755, 277915, 548855, 577183, 973775, 1207481, 1389575, 2744275, 2885915, 6037405, 6349013, 14429575, 17892673, 30187025, 31745065, 89463365, 158725325, 196819403, 447316825, 984097015, 4920485075]

約数ペア:

[(1, 4920485075), (5, 984097015), (11, 447316825), (25, 196819403), (31, 158725325), (55, 89463365), (155, 31745065), (163, 30187025), (275, 17892673), (341, 14429575), (775, 6349013), (815, 6037405), (1705, 2885915), (1793, 2744275), (3541, 1389575), (4075, 1207481), (5053, 973775), (8525, 577183), (8965, 548855), (17705, 277915), (25265, 194755), (38951, 126325), (44825, 109771), (55583, 88525)]