3116475

素因数分解:

$3^8\times 5^2\times {\mathrm{19}}^1$

素因数の和:53

約数の個数: 54

約数和(自身を含む): 6101420

約数和(自身を除く): 2984945

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 729, 855, 1215, 1425, 1539, 2025, 2187, 2565, 3645, 4275, 4617, 6075, 6561, 7695, 10935, 12825, 13851, 18225, 23085, 32805, 38475, 41553, 54675, 69255, 115425, 124659, 164025, 207765, 346275, 623295, 1038825, 3116475]

約数ペア:

[(1, 3116475), (3, 1038825), (5, 623295), (9, 346275), (15, 207765), (19, 164025), (25, 124659), (27, 115425), (45, 69255), (57, 54675), (75, 41553), (81, 38475), (95, 32805), (135, 23085), (171, 18225), (225, 13851), (243, 12825), (285, 10935), (405, 7695), (475, 6561), (513, 6075), (675, 4617), (729, 4275), (855, 3645), (1215, 2565), (1425, 2187), (1539, 2025)]