1204963775

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 1560441792

約数和(自身を除く): 355478017

約数列:

[1, 5, 25, 29, 145, 223, 257, 725, 841, 1115, 1285, 4205, 5575, 6425, 6467, 7453, 21025, 32335, 37265, 57311, 161675, 186325, 187543, 216137, 286555, 937715, 1080685, 1432775, 1662019, 4688575, 5403425, 8310095, 41550475, 48198551, 240992755, 1204963775]

約数ペア:

[(1, 1204963775), (5, 240992755), (25, 48198551), (29, 41550475), (145, 8310095), (223, 5403425), (257, 4688575), (725, 1662019), (841, 1432775), (1115, 1080685), (1285, 937715), (4205, 286555), (5575, 216137), (6425, 187543), (6467, 186325), (7453, 161675), (21025, 57311), (32335, 37265)]