67564395

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 125199360

約数和(自身を除く): 57634965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 103, 113, 129, 135, 215, 309, 339, 387, 515, 565, 645, 927, 1017, 1161, 1545, 1695, 1935, 2781, 3051, 4429, 4635, 4859, 5085, 5805, 11639, 13287, 13905, 14577, 15255, 22145, 24295, 34917, 39861, 43731, 58195, 66435, 72885, 104751, 119583, 131193, 174585, 199305, 218655, 314253, 500477, 523755, 597915, 655965, 1501431, 1571265, 2502385, 4504293, 7507155, 13512879, 22521465, 67564395]

約数ペア:

[(1, 67564395), (3, 22521465), (5, 13512879), (9, 7507155), (15, 4504293), (27, 2502385), (43, 1571265), (45, 1501431), (103, 655965), (113, 597915), (129, 523755), (135, 500477), (215, 314253), (309, 218655), (339, 199305), (387, 174585), (515, 131193), (565, 119583), (645, 104751), (927, 72885), (1017, 66435), (1161, 58195), (1545, 43731), (1695, 39861), (1935, 34917), (2781, 24295), (3051, 22145), (4429, 15255), (4635, 14577), (4859, 13905), (5085, 13287), (5805, 11639)]