15132015280

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{221747}}^1$

素因数の和:222613

約数の個数: 40

約数和(自身を含む): 35223339312

約数和(自身を除く): 20091324032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 3412, 4265, 6824, 8530, 13648, 17060, 34120, 68240, 221747, 443494, 886988, 1108735, 1773976, 2217470, 3547952, 4434940, 8869880, 17739760, 189150191, 378300382, 756600764, 945750955, 1513201528, 1891501910, 3026403056, 3783003820, 7566007640, 15132015280]

約数ペア:

[(1, 15132015280), (2, 7566007640), (4, 3783003820), (5, 3026403056), (8, 1891501910), (10, 1513201528), (16, 945750955), (20, 756600764), (40, 378300382), (80, 189150191), (853, 17739760), (1706, 8869880), (3412, 4434940), (4265, 3547952), (6824, 2217470), (8530, 1773976), (13648, 1108735), (17060, 886988), (34120, 443494), (68240, 221747)]