30538021225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{24473}}^1$

素因数の和:24610

約数の個数: 48

約数和(自身を含む): 41515735680

約数和(自身を除く): 10977714455

約数列:

[1, 5, 19, 25, 37, 71, 95, 185, 355, 475, 703, 925, 1349, 1775, 2627, 3515, 6745, 13135, 17575, 24473, 33725, 49913, 65675, 122365, 249565, 464987, 611825, 905501, 1247825, 1737583, 2324935, 4527505, 8687915, 11624675, 17204519, 22637525, 33014077, 43439575, 64290571, 86022595, 165070385, 321452855, 430112975, 825351925, 1221520849, 1607264275, 6107604245, 30538021225]

約数ペア:

[(1, 30538021225), (5, 6107604245), (19, 1607264275), (25, 1221520849), (37, 825351925), (71, 430112975), (95, 321452855), (185, 165070385), (355, 86022595), (475, 64290571), (703, 43439575), (925, 33014077), (1349, 22637525), (1775, 17204519), (2627, 11624675), (3515, 8687915), (6745, 4527505), (13135, 2324935), (17575, 1737583), (24473, 1247825), (33725, 905501), (49913, 611825), (65675, 464987), (122365, 249565)]