75729790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57809}}^1$

素因数の和:57947

約数の個数: 16

約数和(自身を含む): 137356560

約数和(自身を除く): 61626770

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 57809, 115618, 289045, 578090, 7572979, 15145958, 37864895, 75729790]

約数ペア:

[(1, 75729790), (2, 37864895), (5, 15145958), (10, 7572979), (131, 578090), (262, 289045), (655, 115618), (1310, 57809)]