29752975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 45586368

約数和(自身を除く): 15833393

約数列:

[1, 5, 7, 17, 25, 35, 73, 85, 119, 137, 175, 365, 425, 511, 595, 685, 959, 1241, 1825, 2329, 2555, 2975, 3425, 4795, 6205, 8687, 10001, 11645, 12775, 16303, 23975, 31025, 43435, 50005, 58225, 70007, 81515, 170017, 217175, 250025, 350035, 407575, 850085, 1190119, 1750175, 4250425, 5950595, 29752975]

約数ペア:

[(1, 29752975), (5, 5950595), (7, 4250425), (17, 1750175), (25, 1190119), (35, 850085), (73, 407575), (85, 350035), (119, 250025), (137, 217175), (175, 170017), (365, 81515), (425, 70007), (511, 58225), (595, 50005), (685, 43435), (959, 31025), (1241, 23975), (1825, 16303), (2329, 12775), (2555, 11645), (2975, 10001), (3425, 8687), (4795, 6205)]