1172187445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24469}}^1$

素因数の和:24565

約数の個数: 32

約数和(自身を含む): 1677271680

約数和(自身を除く): 505084235

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 3685, 4355, 9581, 24469, 47905, 122345, 269159, 318097, 1345795, 1590485, 1639423, 3499067, 8197115, 17495335, 18033653, 21312499, 90168265, 106562495, 234437489, 1172187445]

約数ペア:

[(1, 1172187445), (5, 234437489), (11, 106562495), (13, 90168265), (55, 21312499), (65, 18033653), (67, 17495335), (143, 8197115), (335, 3499067), (715, 1639423), (737, 1590485), (871, 1345795), (3685, 318097), (4355, 269159), (9581, 122345), (24469, 47905)]