7021885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 9233280

約数和(自身を除く): 2211395

約数列:

[1, 5, 13, 59, 65, 295, 767, 1831, 3835, 9155, 23803, 108029, 119015, 540145, 1404377, 7021885]

約数ペア:

[(1, 7021885), (5, 1404377), (13, 540145), (59, 119015), (65, 108029), (295, 23803), (767, 9155), (1831, 3835)]