3809025

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 84

約数和(自身を含む): 8131920

約数和(自身を除く): 4322895

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 81, 95, 99, 135, 165, 171, 209, 225, 243, 275, 285, 297, 405, 475, 495, 513, 627, 675, 729, 825, 855, 891, 1045, 1215, 1425, 1485, 1539, 1881, 2025, 2475, 2565, 2673, 3135, 3645, 4275, 4455, 4617, 5225, 5643, 6075, 7425, 7695, 8019, 9405, 12825, 13365, 13851, 15675, 16929, 18225, 22275, 23085, 28215, 38475, 40095, 47025, 50787, 66825, 69255, 84645, 115425, 141075, 152361, 200475, 253935, 346275, 423225, 761805, 1269675, 3809025]

約数ペア:

[(1, 3809025), (3, 1269675), (5, 761805), (9, 423225), (11, 346275), (15, 253935), (19, 200475), (25, 152361), (27, 141075), (33, 115425), (45, 84645), (55, 69255), (57, 66825), (75, 50787), (81, 47025), (95, 40095), (99, 38475), (135, 28215), (165, 23085), (171, 22275), (209, 18225), (225, 16929), (243, 15675), (275, 13851), (285, 13365), (297, 12825), (405, 9405), (475, 8019), (495, 7695), (513, 7425), (627, 6075), (675, 5643), (729, 5225), (825, 4617), (855, 4455), (891, 4275), (1045, 3645), (1215, 3135), (1425, 2673), (1485, 2565), (1539, 2475), (1881, 2025)]