1131191875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 1554589872

約数和(自身を除く): 423397997

約数列:

[1, 5, 11, 25, 55, 125, 137, 275, 625, 685, 1201, 1375, 1507, 3425, 6005, 6875, 7535, 13211, 17125, 30025, 37675, 66055, 85625, 150125, 164537, 188375, 330275, 750625, 822685, 941875, 1651375, 1809907, 4113425, 8256875, 9049535, 20567125, 45247675, 102835625, 226238375, 1131191875]

約数ペア:

[(1, 1131191875), (5, 226238375), (11, 102835625), (25, 45247675), (55, 20567125), (125, 9049535), (137, 8256875), (275, 4113425), (625, 1809907), (685, 1651375), (1201, 941875), (1375, 822685), (1507, 750625), (3425, 330275), (6005, 188375), (6875, 164537), (7535, 150125), (13211, 85625), (17125, 66055), (30025, 37675)]