1020403605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{111337}}^1$

素因数の和:111405

約数の個数: 32

約数和(自身を含む): 1795659264

約数和(自身を除く): 775255659

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 111337, 334011, 556685, 1447381, 1670055, 4342143, 5232839, 7236905, 15698517, 21710715, 26164195, 68026907, 78492585, 204080721, 340134535, 1020403605]

約数ペア:

[(1, 1020403605), (3, 340134535), (5, 204080721), (13, 78492585), (15, 68026907), (39, 26164195), (47, 21710715), (65, 15698517), (141, 7236905), (195, 5232839), (235, 4342143), (611, 1670055), (705, 1447381), (1833, 556685), (3055, 334011), (9165, 111337)]