129185715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 211193856

約数和(自身を除く): 82008141

約数列:

[1, 3, 5, 15, 67, 191, 201, 335, 573, 673, 955, 1005, 2019, 2865, 3365, 10095, 12797, 38391, 45091, 63985, 128543, 135273, 191955, 225455, 385629, 642715, 676365, 1928145, 8612381, 25837143, 43061905, 129185715]

約数ペア:

[(1, 129185715), (3, 43061905), (5, 25837143), (15, 8612381), (67, 1928145), (191, 676365), (201, 642715), (335, 385629), (573, 225455), (673, 191955), (955, 135273), (1005, 128543), (2019, 63985), (2865, 45091), (3365, 38391), (10095, 12797)]