190781185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5497

約数の個数: 32

約数和(自身を含む): 280661760

約数和(自身を除く): 89880575

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 5035, 5413, 7049, 27065, 35245, 37891, 102847, 189455, 286889, 514235, 719929, 1434445, 2008223, 3599645, 5450891, 10041115, 27254455, 38156237, 190781185]

約数ペア:

[(1, 190781185), (5, 38156237), (7, 27254455), (19, 10041115), (35, 5450891), (53, 3599645), (95, 2008223), (133, 1434445), (265, 719929), (371, 514235), (665, 286889), (1007, 189455), (1855, 102847), (5035, 37891), (5413, 35245), (7049, 27065)]