1181754145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71861}}^1$

素因数の和:71913

約数の個数: 32

約数和(自身を含む): 1738485504

約数和(自身を除く): 556731359

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 71861, 359305, 790471, 934193, 1652803, 3952355, 4670965, 8264015, 10276123, 18180833, 21486439, 51380615, 90904165, 107432195, 236350829, 1181754145]

約数ペア:

[(1, 1181754145), (5, 236350829), (11, 107432195), (13, 90904165), (23, 51380615), (55, 21486439), (65, 18180833), (115, 10276123), (143, 8264015), (253, 4670965), (299, 3952355), (715, 1652803), (1265, 934193), (1495, 790471), (3289, 359305), (16445, 71861)]