920832625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22807}}^1$

素因数の和:22858

約数の個数: 32

約数和(自身を含む): 1280897280

約数和(自身を除く): 360064655

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 2125, 2375, 8075, 22807, 40375, 114035, 387719, 433333, 570175, 1938595, 2166665, 2850875, 7366661, 9692975, 10833325, 36833305, 48464875, 54166625, 184166525, 920832625]

約数ペア:

[(1, 920832625), (5, 184166525), (17, 54166625), (19, 48464875), (25, 36833305), (85, 10833325), (95, 9692975), (125, 7366661), (323, 2850875), (425, 2166665), (475, 1938595), (1615, 570175), (2125, 433333), (2375, 387719), (8075, 114035), (22807, 40375)]