2220213075

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{165379}}^1$

素因数の和:165571

約数の個数: 24

約数和(自身を含む): 3691281600

約数和(自身を除く): 1471068525

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2685, 4475, 13425, 165379, 496137, 826895, 2480685, 4134475, 12403425, 29602841, 88808523, 148014205, 444042615, 740071025, 2220213075]

約数ペア:

[(1, 2220213075), (3, 740071025), (5, 444042615), (15, 148014205), (25, 88808523), (75, 29602841), (179, 12403425), (537, 4134475), (895, 2480685), (2685, 826895), (4475, 496137), (13425, 165379)]