22219015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 11327225

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1039, 1645, 3055, 4277, 5195, 7273, 13507, 21385, 36365, 48833, 67535, 94549, 244165, 341831, 472745, 634829, 1709155, 3174145, 4443803, 22219015]

約数ペア:

[(1, 22219015), (5, 4443803), (7, 3174145), (13, 1709155), (35, 634829), (47, 472745), (65, 341831), (91, 244165), (235, 94549), (329, 67535), (455, 48833), (611, 36365), (1039, 21385), (1645, 13507), (3055, 7273), (4277, 5195)]