101783825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 150740352

約数和(自身を除く): 48956527

約数列:

[1, 5, 11, 13, 25, 55, 65, 71, 143, 275, 325, 355, 401, 715, 781, 923, 1775, 2005, 3575, 3905, 4411, 4615, 5213, 10025, 10153, 19525, 22055, 23075, 26065, 28471, 50765, 57343, 110275, 130325, 142355, 253825, 286715, 313181, 370123, 711775, 1433575, 1565905, 1850615, 4071353, 7829525, 9253075, 20356765, 101783825]

約数ペア:

[(1, 101783825), (5, 20356765), (11, 9253075), (13, 7829525), (25, 4071353), (55, 1850615), (65, 1565905), (71, 1433575), (143, 711775), (275, 370123), (325, 313181), (355, 286715), (401, 253825), (715, 142355), (781, 130325), (923, 110275), (1775, 57343), (2005, 50765), (3575, 28471), (3905, 26065), (4411, 23075), (4615, 22055), (5213, 19525), (10025, 10153)]