157098565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56207}}^1$

素因数の和:56268

約数の個数: 16

約数和(自身を含む): 207744768

約数和(自身を除く): 50646203

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 56207, 281035, 730691, 2416901, 3653455, 12084505, 31419713, 157098565]

約数ペア:

[(1, 157098565), (5, 31419713), (13, 12084505), (43, 3653455), (65, 2416901), (215, 730691), (559, 281035), (2795, 56207)]