1597236435

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 2885621760

約数和(自身を除く): 1288385325

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 283, 291, 431, 485, 849, 873, 1293, 1415, 1455, 2155, 2547, 2619, 3879, 4245, 4365, 6465, 7641, 11637, 12735, 13095, 19395, 27451, 38205, 41807, 58185, 82353, 121973, 125421, 137255, 209035, 247059, 365919, 376263, 411765, 609865, 627105, 741177, 1097757, 1128789, 1235295, 1829595, 1881315, 3293271, 3705885, 5488785, 5643945, 11831381, 16466355, 35494143, 59156905, 106482429, 177470715, 319447287, 532412145, 1597236435]

約数ペア:

[(1, 1597236435), (3, 532412145), (5, 319447287), (9, 177470715), (15, 106482429), (27, 59156905), (45, 35494143), (97, 16466355), (135, 11831381), (283, 5643945), (291, 5488785), (431, 3705885), (485, 3293271), (849, 1881315), (873, 1829595), (1293, 1235295), (1415, 1128789), (1455, 1097757), (2155, 741177), (2547, 627105), (2619, 609865), (3879, 411765), (4245, 376263), (4365, 365919), (6465, 247059), (7641, 209035), (11637, 137255), (12735, 125421), (13095, 121973), (19395, 82353), (27451, 58185), (38205, 41807)]