1303839745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 1703826432

約数和(自身を除く): 399986687

約数列:

[1, 5, 13, 65, 223, 293, 307, 1115, 1465, 1535, 2899, 3809, 3991, 14495, 19045, 19955, 65339, 68461, 89951, 326695, 342305, 449755, 849407, 889993, 1169363, 4247035, 4449965, 5846815, 20059073, 100295365, 260767949, 1303839745]

約数ペア:

[(1, 1303839745), (5, 260767949), (13, 100295365), (65, 20059073), (223, 5846815), (293, 4449965), (307, 4247035), (1115, 1169363), (1465, 889993), (1535, 849407), (2899, 449755), (3809, 342305), (3991, 326695), (14495, 89951), (19045, 68461), (19955, 65339)]