24458225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 36188160

約数和(自身を除く): 11729935

約数列:

[1, 5, 11, 19, 25, 31, 55, 95, 151, 155, 209, 275, 341, 475, 589, 755, 775, 1045, 1661, 1705, 2869, 2945, 3775, 4681, 5225, 6479, 8305, 8525, 14345, 14725, 23405, 31559, 32395, 41525, 51491, 71725, 88939, 117025, 157795, 161975, 257455, 444695, 788975, 978329, 1287275, 2223475, 4891645, 24458225]

約数ペア:

[(1, 24458225), (5, 4891645), (11, 2223475), (19, 1287275), (25, 978329), (31, 788975), (55, 444695), (95, 257455), (151, 161975), (155, 157795), (209, 117025), (275, 88939), (341, 71725), (475, 51491), (589, 41525), (755, 32395), (775, 31559), (1045, 23405), (1661, 14725), (1705, 14345), (2869, 8525), (2945, 8305), (3775, 6479), (4681, 5225)]