53135745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6337}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 93700992

約数和(自身を除く): 40565247

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 6337, 8385, 19011, 31685, 82381, 95055, 247143, 272491, 411905, 817473, 1235715, 1362455, 3542383, 4087365, 10627149, 17711915, 53135745]

約数ペア:

[(1, 53135745), (3, 17711915), (5, 10627149), (13, 4087365), (15, 3542383), (39, 1362455), (43, 1235715), (65, 817473), (129, 411905), (195, 272491), (215, 247143), (559, 95055), (645, 82381), (1677, 31685), (2795, 19011), (6337, 8385)]