67539015

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 130331520

約数和(自身を除く): 62792505

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 81, 95, 131, 135, 171, 201, 285, 335, 393, 405, 513, 603, 655, 855, 1005, 1179, 1273, 1539, 1809, 1965, 2489, 2565, 3015, 3537, 3819, 5427, 5895, 6365, 7467, 7695, 8777, 9045, 10611, 11457, 12445, 17685, 19095, 22401, 26331, 27135, 34371, 37335, 43885, 53055, 57285, 67203, 78993, 103113, 112005, 131655, 166763, 171855, 201609, 236979, 336015, 394965, 500289, 515565, 710937, 833815, 1008045, 1184895, 1500867, 2501445, 3554685, 4502601, 7504335, 13507803, 22513005, 67539015]

約数ペア:

[(1, 67539015), (3, 22513005), (5, 13507803), (9, 7504335), (15, 4502601), (19, 3554685), (27, 2501445), (45, 1500867), (57, 1184895), (67, 1008045), (81, 833815), (95, 710937), (131, 515565), (135, 500289), (171, 394965), (201, 336015), (285, 236979), (335, 201609), (393, 171855), (405, 166763), (513, 131655), (603, 112005), (655, 103113), (855, 78993), (1005, 67203), (1179, 57285), (1273, 53055), (1539, 43885), (1809, 37335), (1965, 34371), (2489, 27135), (2565, 26331), (3015, 22401), (3537, 19095), (3819, 17685), (5427, 12445), (5895, 11457), (6365, 10611), (7467, 9045), (7695, 8777)]