55766375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 88418304

約数和(自身を除く): 32651929

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 163, 175, 391, 425, 575, 595, 805, 815, 875, 1141, 1955, 2125, 2737, 2771, 2875, 2975, 3749, 4025, 4075, 5705, 9775, 13685, 13855, 14875, 18745, 19397, 20125, 20375, 26243, 28525, 48875, 63733, 68425, 69275, 93725, 96985, 131215, 142625, 318665, 342125, 346375, 446131, 468625, 484925, 656075, 1593325, 2230655, 2424625, 3280375, 7966625, 11153275, 55766375]

約数ペア:

[(1, 55766375), (5, 11153275), (7, 7966625), (17, 3280375), (23, 2424625), (25, 2230655), (35, 1593325), (85, 656075), (115, 484925), (119, 468625), (125, 446131), (161, 346375), (163, 342125), (175, 318665), (391, 142625), (425, 131215), (575, 96985), (595, 93725), (805, 69275), (815, 68425), (875, 63733), (1141, 48875), (1955, 28525), (2125, 26243), (2737, 20375), (2771, 20125), (2875, 19397), (2975, 18745), (3749, 14875), (4025, 13855), (4075, 13685), (5705, 9775)]