65991190015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{232523}}^1$

素因数の和:234390

約数の個数: 16

約数和(自身を含む): 81788921856

約数和(自身を除く): 15797731841

約数列:

[1, 5, 31, 155, 1831, 9155, 56761, 232523, 283805, 1162615, 7208213, 36041065, 425749613, 2128748065, 13198238003, 65991190015]

約数ペア:

[(1, 65991190015), (5, 13198238003), (31, 2128748065), (155, 425749613), (1831, 36041065), (9155, 7208213), (56761, 1162615), (232523, 283805)]