77886315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 150433920

約数和(自身を除く): 72547605

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 4591, 5655, 13773, 16965, 22955, 41319, 59683, 68865, 133139, 179049, 206595, 298415, 399417, 537147, 665695, 895245, 1198251, 1730807, 1997085, 2685735, 5192421, 5991255, 8654035, 15577263, 25962105, 77886315]

約数ペア:

[(1, 77886315), (3, 25962105), (5, 15577263), (9, 8654035), (13, 5991255), (15, 5192421), (29, 2685735), (39, 1997085), (45, 1730807), (65, 1198251), (87, 895245), (117, 665695), (145, 537147), (195, 399417), (261, 298415), (377, 206595), (435, 179049), (585, 133139), (1131, 68865), (1305, 59683), (1885, 41319), (3393, 22955), (4591, 16965), (5655, 13773)]