70639845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7549

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 52283163

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7487, 9435, 22461, 37435, 112305, 127279, 277019, 381837, 636395, 831057, 1385095, 1909185, 4155285, 4709323, 14127969, 23546615, 70639845]

約数ペア:

[(1, 70639845), (3, 23546615), (5, 14127969), (15, 4709323), (17, 4155285), (37, 1909185), (51, 1385095), (85, 831057), (111, 636395), (185, 381837), (255, 277019), (555, 127279), (629, 112305), (1887, 37435), (3145, 22461), (7487, 9435)]