77317725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 130644416

約数和(自身を除く): 53326691

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 367, 795, 1101, 1325, 1835, 2809, 3975, 5505, 8427, 9175, 14045, 19451, 27525, 42135, 58353, 70225, 97255, 210675, 291765, 486275, 1030903, 1458825, 3092709, 5154515, 15463545, 25772575, 77317725]

約数ペア:

[(1, 77317725), (3, 25772575), (5, 15463545), (15, 5154515), (25, 3092709), (53, 1458825), (75, 1030903), (159, 486275), (265, 291765), (367, 210675), (795, 97255), (1101, 70225), (1325, 58353), (1835, 42135), (2809, 27525), (3975, 19451), (5505, 14045), (8427, 9175)]