4983538175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{1667}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 7714006272

約数和(自身を除く): 2730468097

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1553, 1667, 1925, 7765, 8335, 10871, 11669, 17083, 18337, 38825, 41675, 54355, 58345, 85415, 91685, 119581, 128359, 271775, 291725, 427075, 458425, 597905, 641795, 2588851, 2989525, 3208975, 12944255, 18121957, 28477361, 64721275, 90609785, 142386805, 199341527, 453048925, 711934025, 996707635, 4983538175]

約数ペア:

[(1, 4983538175), (5, 996707635), (7, 711934025), (11, 453048925), (25, 199341527), (35, 142386805), (55, 90609785), (77, 64721275), (175, 28477361), (275, 18121957), (385, 12944255), (1553, 3208975), (1667, 2989525), (1925, 2588851), (7765, 641795), (8335, 597905), (10871, 458425), (11669, 427075), (17083, 291725), (18337, 271775), (38825, 128359), (41675, 119581), (54355, 91685), (58345, 85415)]