790422875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 1080630720

約数和(自身を除く): 290207845

約数列:

[1, 5, 11, 25, 55, 125, 269, 275, 1345, 1375, 2137, 2959, 6725, 10685, 14795, 23507, 33625, 53425, 73975, 117535, 267125, 369875, 574853, 587675, 2874265, 2938375, 6323383, 14371325, 31616915, 71856625, 158084575, 790422875]

約数ペア:

[(1, 790422875), (5, 158084575), (11, 71856625), (25, 31616915), (55, 14371325), (125, 6323383), (269, 2938375), (275, 2874265), (1345, 587675), (1375, 574853), (2137, 369875), (2959, 267125), (6725, 117535), (10685, 73975), (14795, 53425), (23507, 33625)]