42437115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{14969}}^1$

素因数の和:14993

約数の個数: 40

約数和(自身を含む): 86945760

約数和(自身を除く): 44508645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 14969, 44907, 74845, 104783, 134721, 224535, 314349, 404163, 523915, 673605, 943047, 1212489, 1571745, 2020815, 2829141, 4715235, 6062445, 8487423, 14145705, 42437115]

約数ペア:

[(1, 42437115), (3, 14145705), (5, 8487423), (7, 6062445), (9, 4715235), (15, 2829141), (21, 2020815), (27, 1571745), (35, 1212489), (45, 943047), (63, 673605), (81, 523915), (105, 404163), (135, 314349), (189, 224535), (315, 134721), (405, 104783), (567, 74845), (945, 44907), (2835, 14969)]