64358415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 131443200

約数和(自身を除く): 67084785

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2281, 2565, 3135, 5643, 6843, 9405, 11405, 20529, 25091, 28215, 34215, 43339, 61587, 75273, 102645, 125455, 130017, 216695, 225819, 307935, 376365, 390051, 476729, 650085, 677457, 1129095, 1170153, 1430187, 1950255, 2383645, 3387285, 4290561, 5850765, 7150935, 12871683, 21452805, 64358415]

約数ペア:

[(1, 64358415), (3, 21452805), (5, 12871683), (9, 7150935), (11, 5850765), (15, 4290561), (19, 3387285), (27, 2383645), (33, 1950255), (45, 1430187), (55, 1170153), (57, 1129095), (95, 677457), (99, 650085), (135, 476729), (165, 390051), (171, 376365), (209, 307935), (285, 225819), (297, 216695), (495, 130017), (513, 125455), (627, 102645), (855, 75273), (1045, 61587), (1485, 43339), (1881, 34215), (2281, 28215), (2565, 25091), (3135, 20529), (5643, 11405), (6843, 9405)]