7052045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 11370240

約数和(自身を除く): 4318195

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1409, 5005, 7045, 9863, 15499, 18317, 49315, 77495, 91585, 108493, 128219, 201487, 542465, 641095, 1007435, 1410409, 7052045]

約数ペア:

[(1, 7052045), (5, 1410409), (7, 1007435), (11, 641095), (13, 542465), (35, 201487), (55, 128219), (65, 108493), (77, 91585), (91, 77495), (143, 49315), (385, 18317), (455, 15499), (715, 9863), (1001, 7045), (1409, 5005)]