53431755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 95047680

約数和(自身を除く): 41615925

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 8839, 26517, 44195, 114907, 132585, 274009, 344721, 574535, 822027, 1370045, 1723605, 3562117, 4110135, 10686351, 17810585, 53431755]

約数ペア:

[(1, 53431755), (3, 17810585), (5, 10686351), (13, 4110135), (15, 3562117), (31, 1723605), (39, 1370045), (65, 822027), (93, 574535), (155, 344721), (195, 274009), (403, 132585), (465, 114907), (1209, 44195), (2015, 26517), (6045, 8839)]