713400985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 968454144

約数和(自身を除く): 255053159

約数列:

[1, 5, 11, 31, 55, 155, 251, 341, 1255, 1667, 1705, 2761, 7781, 8335, 13805, 18337, 38905, 51677, 85591, 91685, 258385, 418417, 427955, 568447, 2092085, 2842235, 4602587, 12970927, 23012935, 64854635, 142680197, 713400985]

約数ペア:

[(1, 713400985), (5, 142680197), (11, 64854635), (31, 23012935), (55, 12970927), (155, 4602587), (251, 2842235), (341, 2092085), (1255, 568447), (1667, 427955), (1705, 418417), (2761, 258385), (7781, 91685), (8335, 85591), (13805, 51677), (18337, 38905)]