15705735838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 27348814080

約数和(自身を除く): 11643078242

約数列:

[1, 2, 13, 17, 26, 34, 89, 157, 178, 221, 314, 442, 1157, 1513, 2041, 2314, 2543, 2669, 3026, 4082, 5086, 5338, 13973, 19669, 27946, 33059, 34697, 39338, 43231, 66118, 69394, 86462, 181649, 226327, 237541, 363298, 399251, 452654, 475082, 562003, 798502, 1124006, 2942251, 3088033, 3847559, 5190263, 5884502, 6176066, 6787267, 7695118, 10380526, 13574534, 35533339, 50018267, 71066678, 88234471, 100036534, 176468942, 461933407, 604066763, 923866814, 1208133526, 7852867919, 15705735838]

約数ペア:

[(1, 15705735838), (2, 7852867919), (13, 1208133526), (17, 923866814), (26, 604066763), (34, 461933407), (89, 176468942), (157, 100036534), (178, 88234471), (221, 71066678), (314, 50018267), (442, 35533339), (1157, 13574534), (1513, 10380526), (2041, 7695118), (2314, 6787267), (2543, 6176066), (2669, 5884502), (3026, 5190263), (4082, 3847559), (5086, 3088033), (5338, 2942251), (13973, 1124006), (19669, 798502), (27946, 562003), (33059, 475082), (34697, 452654), (39338, 399251), (43231, 363298), (66118, 237541), (69394, 226327), (86462, 181649)]