7880026008715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{252120493}}^1$

素因数の和:252120571

約数の個数: 32

約数和(自身を含む): 11617712363520

約数和(自身を除く): 3737686354805

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 4465, 6251, 31255, 252120493, 1260602465, 1764843451, 4790289367, 8824217255, 11849663171, 23951446835, 33532025569, 59248315855, 82947642197, 167660127845, 225143600249, 414738210985, 1125718001245, 1576005201743, 7880026008715]

約数ペア:

[(1, 7880026008715), (5, 1576005201743), (7, 1125718001245), (19, 414738210985), (35, 225143600249), (47, 167660127845), (95, 82947642197), (133, 59248315855), (235, 33532025569), (329, 23951446835), (665, 11849663171), (893, 8824217255), (1645, 4790289367), (4465, 1764843451), (6251, 1260602465), (31255, 252120493)]