189103145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7331}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 287179776

約数和(自身を除く): 98076631

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3685, 5159, 7331, 25795, 36655, 51317, 80641, 256585, 403205, 491177, 564487, 2455885, 2822435, 3438239, 5402947, 17191195, 27014735, 37820629, 189103145]

約数ペア:

[(1, 189103145), (5, 37820629), (7, 27014735), (11, 17191195), (35, 5402947), (55, 3438239), (67, 2822435), (77, 2455885), (335, 564487), (385, 491177), (469, 403205), (737, 256585), (2345, 80641), (3685, 51317), (5159, 36655), (7331, 25795)]