191182145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13421}}^1$

素因数の和:13481

約数の個数: 32

約数和(自身を含む): 293780736

約数和(自身を除く): 102598591

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 13421, 14245, 67105, 93947, 147631, 469735, 496577, 738155, 1033417, 2482885, 3476039, 5167085, 5462347, 17380195, 27311735, 38236429, 191182145]

約数ペア:

[(1, 191182145), (5, 38236429), (7, 27311735), (11, 17380195), (35, 5462347), (37, 5167085), (55, 3476039), (77, 2482885), (185, 1033417), (259, 738155), (385, 496577), (407, 469735), (1295, 147631), (2035, 93947), (2849, 67105), (13421, 14245)]