561617145595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2940173}}^1$

素因数の和:2940363

約数の個数: 32

約数和(自身を含む): 772254342144

約数和(自身を除く): 210637196549

約数列:

[1, 5, 11, 23, 55, 115, 151, 253, 755, 1265, 1661, 3473, 8305, 17365, 38203, 191015, 2940173, 14700865, 32341903, 67623979, 161709515, 338119895, 443966123, 743863769, 2219830615, 3719318845, 4883627353, 10211220829, 24418136765, 51056104145, 112323429119, 561617145595]

約数ペア:

[(1, 561617145595), (5, 112323429119), (11, 51056104145), (23, 24418136765), (55, 10211220829), (115, 4883627353), (151, 3719318845), (253, 2219830615), (755, 743863769), (1265, 443966123), (1661, 338119895), (3473, 161709515), (8305, 67623979), (17365, 32341903), (38203, 14700865), (191015, 2940173)]