15215693697

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2467}}^1\times {\mathrm{7877}}^1$

素因数の和:10382

約数の個数: 32

約数和(自身を含む): 23331484800

約数和(自身を除く): 8115791103

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2467, 7401, 7877, 22203, 23631, 66609, 70893, 71543, 212679, 214629, 228433, 643887, 685299, 1931661, 2055897, 6167691, 19432559, 58297677, 174893031, 524679093, 563544211, 1690632633, 5071897899, 15215693697]

約数ペア:

[(1, 15215693697), (3, 5071897899), (9, 1690632633), (27, 563544211), (29, 524679093), (87, 174893031), (261, 58297677), (783, 19432559), (2467, 6167691), (7401, 2055897), (7877, 1931661), (22203, 685299), (23631, 643887), (66609, 228433), (70893, 214629), (71543, 212679)]