2478133035

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{874121}}^1$

素因数の和:874145

約数の個数: 40

約数和(自身を含む): 5076900576

約数和(自身を除く): 2598767541

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 874121, 2622363, 4370605, 6118847, 7867089, 13111815, 18356541, 23601267, 30594235, 39335445, 55069623, 70803801, 91782705, 118006335, 165208869, 275348115, 354019005, 495626607, 826044345, 2478133035]

約数ペア:

[(1, 2478133035), (3, 826044345), (5, 495626607), (7, 354019005), (9, 275348115), (15, 165208869), (21, 118006335), (27, 91782705), (35, 70803801), (45, 55069623), (63, 39335445), (81, 30594235), (105, 23601267), (135, 18356541), (189, 13111815), (315, 7867089), (405, 6118847), (567, 4370605), (945, 2622363), (2835, 874121)]