66556275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52201}}^1$

素因数の和:52231

約数の個数: 24

約数和(自身を含む): 116514864

約数和(自身を除く): 49958589

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 52201, 156603, 261005, 783015, 887417, 1305025, 2662251, 3915075, 4437085, 13311255, 22185425, 66556275]

約数ペア:

[(1, 66556275), (3, 22185425), (5, 13311255), (15, 4437085), (17, 3915075), (25, 2662251), (51, 1305025), (75, 887417), (85, 783015), (255, 261005), (425, 156603), (1275, 52201)]