33828075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 65672880

約数和(自身を除く): 31844805

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 193, 205, 225, 285, 369, 475, 579, 615, 779, 855, 965, 1025, 1425, 1737, 1845, 2337, 2895, 3075, 3667, 3895, 4275, 4825, 7011, 7913, 8685, 9225, 11001, 11685, 14475, 18335, 19475, 23739, 33003, 35055, 39565, 43425, 55005, 58425, 71217, 91675, 118695, 150347, 165015, 175275, 197825, 275025, 356085, 451041, 593475, 751735, 825075, 1353123, 1780425, 2255205, 3758675, 6765615, 11276025, 33828075]

約数ペア:

[(1, 33828075), (3, 11276025), (5, 6765615), (9, 3758675), (15, 2255205), (19, 1780425), (25, 1353123), (41, 825075), (45, 751735), (57, 593475), (75, 451041), (95, 356085), (123, 275025), (171, 197825), (193, 175275), (205, 165015), (225, 150347), (285, 118695), (369, 91675), (475, 71217), (579, 58425), (615, 55005), (779, 43425), (855, 39565), (965, 35055), (1025, 33003), (1425, 23739), (1737, 19475), (1845, 18335), (2337, 14475), (2895, 11685), (3075, 11001), (3667, 9225), (3895, 8685), (4275, 7913), (4825, 7011)]