53657955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 104478192

約数和(自身を除く): 50820237

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 67, 111, 117, 185, 195, 201, 333, 335, 481, 555, 585, 603, 871, 1005, 1369, 1443, 1665, 2405, 2479, 2613, 3015, 4107, 4329, 4355, 6845, 7215, 7437, 7839, 12321, 12395, 13065, 17797, 20535, 21645, 22311, 32227, 37185, 39195, 53391, 61605, 88985, 91723, 96681, 111555, 160173, 161135, 266955, 275169, 290043, 458615, 483405, 800865, 825507, 1192399, 1375845, 1450215, 3577197, 4127535, 5961995, 10731591, 17885985, 53657955]

約数ペア:

[(1, 53657955), (3, 17885985), (5, 10731591), (9, 5961995), (13, 4127535), (15, 3577197), (37, 1450215), (39, 1375845), (45, 1192399), (65, 825507), (67, 800865), (111, 483405), (117, 458615), (185, 290043), (195, 275169), (201, 266955), (333, 161135), (335, 160173), (481, 111555), (555, 96681), (585, 91723), (603, 88985), (871, 61605), (1005, 53391), (1369, 39195), (1443, 37185), (1665, 32227), (2405, 22311), (2479, 21645), (2613, 20535), (3015, 17797), (4107, 13065), (4329, 12395), (4355, 12321), (6845, 7839), (7215, 7437)]