187624861775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{105137}}^1$

素因数の和:105213

約数の個数: 72

約数和(自身を含む): 280167536880

約数和(自身を除く): 92542675105

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 289, 323, 325, 425, 475, 1105, 1235, 1445, 1615, 3757, 4199, 5491, 5525, 6175, 7225, 8075, 18785, 20995, 27455, 71383, 93925, 104975, 105137, 137275, 356915, 525685, 1366781, 1784575, 1787329, 1997603, 2628425, 6833905, 8936645, 9988015, 23235277, 25968839, 30384593, 33959251, 34169525, 44683225, 49940075, 116176385, 129844195, 151922965, 169796255, 394999709, 441470263, 577307267, 580881925, 649220975, 759614825, 848981275, 1974998545, 2207351315, 2886536335, 7504994471, 9874992725, 11036756575, 14432681675, 37524972355, 187624861775]

約数ペア:

[(1, 187624861775), (5, 37524972355), (13, 14432681675), (17, 11036756575), (19, 9874992725), (25, 7504994471), (65, 2886536335), (85, 2207351315), (95, 1974998545), (221, 848981275), (247, 759614825), (289, 649220975), (323, 580881925), (325, 577307267), (425, 441470263), (475, 394999709), (1105, 169796255), (1235, 151922965), (1445, 129844195), (1615, 116176385), (3757, 49940075), (4199, 44683225), (5491, 34169525), (5525, 33959251), (6175, 30384593), (7225, 25968839), (8075, 23235277), (18785, 9988015), (20995, 8936645), (27455, 6833905), (71383, 2628425), (93925, 1997603), (104975, 1787329), (105137, 1784575), (137275, 1366781), (356915, 525685)]