5277545

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 7938504

約数和(自身を除く): 2660959

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 1657, 3185, 8285, 11599, 21541, 57995, 81193, 107705, 150787, 405965, 753935, 1055509, 5277545]

約数ペア:

[(1, 5277545), (5, 1055509), (7, 753935), (13, 405965), (35, 150787), (49, 107705), (65, 81193), (91, 57995), (245, 21541), (455, 11599), (637, 8285), (1657, 3185)]