23771185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 8888015

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 359, 697, 779, 1615, 1795, 3485, 3895, 6103, 6821, 13243, 14719, 30515, 34105, 66215, 73595, 115957, 250223, 279661, 579785, 1251115, 1398305, 4754237, 23771185]

約数ペア:

[(1, 23771185), (5, 4754237), (17, 1398305), (19, 1251115), (41, 579785), (85, 279661), (95, 250223), (205, 115957), (323, 73595), (359, 66215), (697, 34105), (779, 30515), (1615, 14719), (1795, 13243), (3485, 6821), (3895, 6103)]