53781585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25105

約数の個数: 32

約数和(自身を含む): 101098368

約数和(自身を除く): 47316783

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25073, 75219, 125365, 275803, 325949, 376095, 827409, 977847, 1379015, 1629745, 3585439, 4137045, 4889235, 10756317, 17927195, 53781585]

約数ペア:

[(1, 53781585), (3, 17927195), (5, 10756317), (11, 4889235), (13, 4137045), (15, 3585439), (33, 1629745), (39, 1379015), (55, 977847), (65, 827409), (143, 376095), (165, 325949), (195, 275803), (429, 125365), (715, 75219), (2145, 25073)]