84436825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 116631424

約数和(自身を除く): 32194599

約数列:

[1, 5, 11, 25, 55, 103, 121, 271, 275, 515, 605, 1133, 1355, 2575, 2981, 3025, 5665, 6775, 12463, 14905, 27913, 28325, 32791, 62315, 74525, 139565, 163955, 307043, 311575, 697825, 819775, 1535215, 3377473, 7676075, 16887365, 84436825]

約数ペア:

[(1, 84436825), (5, 16887365), (11, 7676075), (25, 3377473), (55, 1535215), (103, 819775), (121, 697825), (271, 311575), (275, 307043), (515, 163955), (605, 139565), (1133, 74525), (1355, 62315), (2575, 32791), (2981, 28325), (3025, 27913), (5665, 14905), (6775, 12463)]