39099225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 71495424

約数和(自身を除く): 32396199

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 165, 249, 275, 415, 571, 825, 913, 1245, 1713, 2075, 2739, 2855, 4565, 6225, 6281, 8565, 13695, 14275, 18843, 22825, 31405, 42825, 47393, 68475, 94215, 142179, 157025, 236965, 471075, 521323, 710895, 1184825, 1563969, 2606615, 3554475, 7819845, 13033075, 39099225]

約数ペア:

[(1, 39099225), (3, 13033075), (5, 7819845), (11, 3554475), (15, 2606615), (25, 1563969), (33, 1184825), (55, 710895), (75, 521323), (83, 471075), (165, 236965), (249, 157025), (275, 142179), (415, 94215), (571, 68475), (825, 47393), (913, 42825), (1245, 31405), (1713, 22825), (2075, 18843), (2739, 14275), (2855, 13695), (4565, 8565), (6225, 6281)]