190453975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3271}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 251957088

約数和(自身を除く): 61503113

約数列:

[1, 5, 17, 25, 85, 137, 425, 685, 2329, 3271, 3425, 11645, 16355, 55607, 58225, 81775, 278035, 448127, 1390175, 2240635, 7618159, 11203175, 38090795, 190453975]

約数ペア:

[(1, 190453975), (5, 38090795), (17, 11203175), (25, 7618159), (85, 2240635), (137, 1390175), (425, 448127), (685, 278035), (2329, 81775), (3271, 58225), (3425, 55607), (11645, 16355)]