282981595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 376104960

約数和(自身を除く): 93123365

約数列:

[1, 5, 13, 47, 65, 211, 235, 439, 611, 1055, 2195, 2743, 3055, 5707, 9917, 13715, 20633, 28535, 49585, 92629, 103165, 128921, 268229, 463145, 644605, 1204177, 1341145, 4353563, 6020885, 21767815, 56596319, 282981595]

約数ペア:

[(1, 282981595), (5, 56596319), (13, 21767815), (47, 6020885), (65, 4353563), (211, 1341145), (235, 1204177), (439, 644605), (611, 463145), (1055, 268229), (2195, 128921), (2743, 103165), (3055, 92629), (5707, 49585), (9917, 28535), (13715, 20633)]