40501825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 65134720

約数和(自身を除く): 24632895

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 937, 1235, 1729, 2275, 3325, 4685, 6175, 6559, 8645, 12181, 17803, 23425, 32795, 43225, 60905, 85267, 89015, 124621, 163975, 231439, 304525, 426335, 445075, 623105, 1157195, 1620073, 2131675, 3115525, 5785975, 8100365, 40501825]

約数ペア:

[(1, 40501825), (5, 8100365), (7, 5785975), (13, 3115525), (19, 2131675), (25, 1620073), (35, 1157195), (65, 623105), (91, 445075), (95, 426335), (133, 304525), (175, 231439), (247, 163975), (325, 124621), (455, 89015), (475, 85267), (665, 60905), (937, 43225), (1235, 32795), (1729, 23425), (2275, 17803), (3325, 12181), (4685, 8645), (6175, 6559)]