7145264245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 10335338496

約数和(自身を除く): 3190074251

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 227, 335, 433, 469, 1085, 1135, 1589, 2077, 2165, 2345, 3031, 7037, 7945, 10385, 13423, 14539, 15155, 15209, 29011, 35185, 49259, 67115, 72695, 76045, 93961, 98291, 106463, 145055, 203077, 246295, 469805, 471479, 491455, 532315, 688037, 899341, 1015385, 2357395, 3047021, 3300353, 3440185, 4496705, 6295387, 6585497, 15235105, 16501765, 21329147, 31476935, 32927485, 46098479, 106645735, 204150407, 230492395, 1020752035, 1429052849, 7145264245]

約数ペア:

[(1, 7145264245), (5, 1429052849), (7, 1020752035), (31, 230492395), (35, 204150407), (67, 106645735), (155, 46098479), (217, 32927485), (227, 31476935), (335, 21329147), (433, 16501765), (469, 15235105), (1085, 6585497), (1135, 6295387), (1589, 4496705), (2077, 3440185), (2165, 3300353), (2345, 3047021), (3031, 2357395), (7037, 1015385), (7945, 899341), (10385, 688037), (13423, 532315), (14539, 491455), (15155, 471479), (15209, 469805), (29011, 246295), (35185, 203077), (49259, 145055), (67115, 106463), (72695, 98291), (76045, 93961)]