77310645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2683}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 132181632

約数和(自身を除く): 54870987

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 2683, 5763, 8049, 9605, 13415, 28815, 40245, 45611, 136833, 228055, 303179, 684165, 909537, 1515895, 4547685, 5154043, 15462129, 25770215, 77310645]

約数ペア:

[(1, 77310645), (3, 25770215), (5, 15462129), (15, 5154043), (17, 4547685), (51, 1515895), (85, 909537), (113, 684165), (255, 303179), (339, 228055), (565, 136833), (1695, 45611), (1921, 40245), (2683, 28815), (5763, 13415), (8049, 9605)]