33278025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 63988960

約数和(自身を除く): 30710935

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 193, 209, 275, 285, 363, 475, 579, 605, 627, 825, 965, 1045, 1425, 1815, 2123, 2299, 2895, 3025, 3135, 3667, 4825, 5225, 6369, 6897, 9075, 10615, 11001, 11495, 14475, 15675, 18335, 23353, 31845, 34485, 40337, 53075, 55005, 57475, 70059, 91675, 116765, 121011, 159225, 172425, 201685, 275025, 350295, 443707, 583825, 605055, 1008425, 1331121, 1751475, 2218535, 3025275, 6655605, 11092675, 33278025]

約数ペア:

[(1, 33278025), (3, 11092675), (5, 6655605), (11, 3025275), (15, 2218535), (19, 1751475), (25, 1331121), (33, 1008425), (55, 605055), (57, 583825), (75, 443707), (95, 350295), (121, 275025), (165, 201685), (193, 172425), (209, 159225), (275, 121011), (285, 116765), (363, 91675), (475, 70059), (579, 57475), (605, 55005), (627, 53075), (825, 40337), (965, 34485), (1045, 31845), (1425, 23353), (1815, 18335), (2123, 15675), (2299, 14475), (2895, 11495), (3025, 11001), (3135, 10615), (3667, 9075), (4825, 6897), (5225, 6369)]