48757615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 15627665

約数列:

[1, 5, 17, 53, 79, 85, 137, 265, 395, 685, 901, 1343, 2329, 4187, 4505, 6715, 7261, 10823, 11645, 20935, 36305, 54115, 71179, 123437, 183991, 355895, 573619, 617185, 919955, 2868095, 9751523, 48757615]

約数ペア:

[(1, 48757615), (5, 9751523), (17, 2868095), (53, 919955), (79, 617185), (85, 573619), (137, 355895), (265, 183991), (395, 123437), (685, 71179), (901, 54115), (1343, 36305), (2329, 20935), (4187, 11645), (4505, 10823), (6715, 7261)]