42453315

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 80532240

約数和(自身を除く): 38078925

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 613, 729, 855, 1215, 1539, 1839, 2565, 3065, 3645, 4617, 5517, 7695, 9195, 11647, 13851, 16551, 23085, 27585, 34941, 49653, 58235, 69255, 82755, 104823, 148959, 174705, 248265, 314469, 446877, 524115, 744795, 943407, 1572345, 2234385, 2830221, 4717035, 8490663, 14151105, 42453315]

約数ペア:

[(1, 42453315), (3, 14151105), (5, 8490663), (9, 4717035), (15, 2830221), (19, 2234385), (27, 1572345), (45, 943407), (57, 744795), (81, 524115), (95, 446877), (135, 314469), (171, 248265), (243, 174705), (285, 148959), (405, 104823), (513, 82755), (613, 69255), (729, 58235), (855, 49653), (1215, 34941), (1539, 27585), (1839, 23085), (2565, 16551), (3065, 13851), (3645, 11647), (4617, 9195), (5517, 7695)]