66747195

素因数分解:

$3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1583}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 115891776

約数和(自身を除く): 49144581

約数列:

[1, 3, 5, 9, 15, 45, 937, 1583, 2811, 4685, 4749, 7915, 8433, 14055, 14247, 23745, 42165, 71235, 1483271, 4449813, 7416355, 13349439, 22249065, 66747195]

約数ペア:

[(1, 66747195), (3, 22249065), (5, 13349439), (9, 7416355), (15, 4449813), (45, 1483271), (937, 71235), (1583, 42165), (2811, 23745), (4685, 14247), (4749, 14055), (7915, 8433)]