290421745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{9767}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 368058240

約数和(自身を除く): 77636495

約数列:

[1, 5, 19, 95, 313, 1565, 5947, 9767, 29735, 48835, 185573, 927865, 3057071, 15285355, 58084349, 290421745]

約数ペア:

[(1, 290421745), (5, 58084349), (19, 15285355), (95, 3057071), (313, 927865), (1565, 185573), (5947, 48835), (9767, 29735)]