55420458625

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{7477}}^1$

素因数の和:7739

約数の個数: 64

約数和(自身を含む): 81305123328

約数和(自身を除く): 25884664703

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 197, 215, 301, 875, 985, 1075, 1379, 1505, 4925, 5375, 6895, 7477, 7525, 8471, 24625, 34475, 37385, 37625, 42355, 52339, 59297, 172375, 186925, 211775, 261695, 296485, 321511, 934625, 1058875, 1308475, 1472969, 1482425, 1607555, 2250577, 6542375, 7364845, 7412125, 8037775, 10310783, 11252885, 36824225, 40188875, 51553915, 56264425, 63337667, 184121125, 257769575, 281322125, 316688335, 443363669, 1288847875, 1583441675, 2216818345, 7917208375, 11084091725, 55420458625]

約数ペア:

[(1, 55420458625), (5, 11084091725), (7, 7917208375), (25, 2216818345), (35, 1583441675), (43, 1288847875), (125, 443363669), (175, 316688335), (197, 281322125), (215, 257769575), (301, 184121125), (875, 63337667), (985, 56264425), (1075, 51553915), (1379, 40188875), (1505, 36824225), (4925, 11252885), (5375, 10310783), (6895, 8037775), (7477, 7412125), (7525, 7364845), (8471, 6542375), (24625, 2250577), (34475, 1607555), (37385, 1482425), (37625, 1472969), (42355, 1308475), (52339, 1058875), (59297, 934625), (172375, 321511), (186925, 296485), (211775, 261695)]