254920277245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1\times {\mathrm{5521}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 320490872064

約数和(自身を除く): 65570594819

約数列:

[1, 5, 23, 115, 331, 1213, 1655, 5521, 6065, 7613, 27605, 27899, 38065, 126983, 139495, 401503, 634915, 1827451, 2007515, 6696973, 9137255, 9234569, 33484865, 42031373, 46172845, 154030379, 210156865, 770151895, 2216698063, 11083490315, 50984055449, 254920277245]

約数ペア:

[(1, 254920277245), (5, 50984055449), (23, 11083490315), (115, 2216698063), (331, 770151895), (1213, 210156865), (1655, 154030379), (5521, 46172845), (6065, 42031373), (7613, 33484865), (27605, 9234569), (27899, 9137255), (38065, 6696973), (126983, 2007515), (139495, 1827451), (401503, 634915)]