67932865

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 112089600

約数和(自身を除く): 44156735

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 277, 343, 385, 455, 539, 637, 715, 1001, 1385, 1715, 1939, 2695, 3047, 3185, 3601, 3773, 4459, 5005, 7007, 9695, 13573, 15235, 18005, 18865, 21329, 22295, 25207, 35035, 39611, 49049, 67865, 95011, 106645, 126035, 149303, 176449, 198055, 245245, 277277, 475055, 746515, 882245, 1045121, 1235143, 1386385, 1940939, 5225605, 6175715, 9704695, 13586573, 67932865]

約数ペア:

[(1, 67932865), (5, 13586573), (7, 9704695), (11, 6175715), (13, 5225605), (35, 1940939), (49, 1386385), (55, 1235143), (65, 1045121), (77, 882245), (91, 746515), (143, 475055), (245, 277277), (277, 245245), (343, 198055), (385, 176449), (455, 149303), (539, 126035), (637, 106645), (715, 95011), (1001, 67865), (1385, 49049), (1715, 39611), (1939, 35035), (2695, 25207), (3047, 22295), (3185, 21329), (3601, 18865), (3773, 18005), (4459, 15235), (5005, 13573), (7007, 9695)]