68933425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 31060175

約数列:

[1, 5, 11, 19, 25, 55, 79, 95, 167, 209, 275, 395, 475, 835, 869, 1045, 1501, 1837, 1975, 3173, 4175, 4345, 5225, 7505, 9185, 13193, 15865, 16511, 21725, 34903, 37525, 45925, 65965, 79325, 82555, 145123, 174515, 250667, 329825, 412775, 725615, 872575, 1253335, 2757337, 3628075, 6266675, 13786685, 68933425]

約数ペア:

[(1, 68933425), (5, 13786685), (11, 6266675), (19, 3628075), (25, 2757337), (55, 1253335), (79, 872575), (95, 725615), (167, 412775), (209, 329825), (275, 250667), (395, 174515), (475, 145123), (835, 82555), (869, 79325), (1045, 65965), (1501, 45925), (1837, 37525), (1975, 34903), (3173, 21725), (4175, 16511), (4345, 15865), (5225, 13193), (7505, 9185)]