23708115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 36

約数和(自身を含む): 43677504

約数和(自身を除く): 19969389

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 1823, 2601, 4335, 5469, 9115, 13005, 16407, 27345, 30991, 82035, 92973, 154955, 278919, 464865, 526847, 1394595, 1580541, 2634235, 4741623, 7902705, 23708115]

約数ペア:

[(1, 23708115), (3, 7902705), (5, 4741623), (9, 2634235), (15, 1580541), (17, 1394595), (45, 526847), (51, 464865), (85, 278919), (153, 154955), (255, 92973), (289, 82035), (765, 30991), (867, 27345), (1445, 16407), (1823, 13005), (2601, 9115), (4335, 5469)]