121424745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1151}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 209793024

約数和(自身を除く): 88368279

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 1151, 1623, 2705, 3453, 5755, 7033, 8115, 14963, 17265, 21099, 35165, 44889, 74815, 105495, 224445, 622691, 1868073, 3113455, 8094983, 9340365, 24284949, 40474915, 121424745]

約数ペア:

[(1, 121424745), (3, 40474915), (5, 24284949), (13, 9340365), (15, 8094983), (39, 3113455), (65, 1868073), (195, 622691), (541, 224445), (1151, 105495), (1623, 74815), (2705, 44889), (3453, 35165), (5755, 21099), (7033, 17265), (8115, 14963)]