943900525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 1295800000

約数和(自身を除く): 351899475

約数列:

[1, 5, 19, 25, 37, 43, 95, 185, 215, 475, 703, 817, 925, 1075, 1249, 1591, 3515, 4085, 6245, 7955, 17575, 20425, 23731, 30229, 31225, 39775, 46213, 53707, 118655, 151145, 231065, 268535, 593275, 755725, 878047, 1020433, 1155325, 1342675, 1987159, 4390235, 5102165, 9935795, 21951175, 25510825, 37756021, 49678975, 188780105, 943900525]

約数ペア:

[(1, 943900525), (5, 188780105), (19, 49678975), (25, 37756021), (37, 25510825), (43, 21951175), (95, 9935795), (185, 5102165), (215, 4390235), (475, 1987159), (703, 1342675), (817, 1155325), (925, 1020433), (1075, 878047), (1249, 755725), (1591, 593275), (3515, 268535), (4085, 231065), (6245, 151145), (7955, 118655), (17575, 53707), (20425, 46213), (23731, 39775), (30229, 31225)]