987056135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257381}}^1$

素因数の和:257458

約数の個数: 16

約数和(自身を含む): 1297205280

約数和(自身を除く): 310149145

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 257381, 1286905, 3345953, 15185479, 16729765, 75927395, 197411227, 987056135]

約数ペア:

[(1, 987056135), (5, 197411227), (13, 75927395), (59, 16729765), (65, 15185479), (295, 3345953), (767, 1286905), (3835, 257381)]