65070795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 110979072

約数和(自身を除く): 45908277

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 4013, 5405, 12039, 16215, 20065, 60195, 92299, 188611, 276897, 461495, 565833, 943055, 1384485, 2829165, 4338053, 13014159, 21690265, 65070795]

約数ペア:

[(1, 65070795), (3, 21690265), (5, 13014159), (15, 4338053), (23, 2829165), (47, 1384485), (69, 943055), (115, 565833), (141, 461495), (235, 276897), (345, 188611), (705, 92299), (1081, 60195), (3243, 20065), (4013, 16215), (5405, 12039)]