1381095

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 2448576

約数和(自身を除く): 1067481

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 653, 705, 1959, 2115, 3265, 5877, 9795, 29385, 30691, 92073, 153455, 276219, 460365, 1381095]

約数ペア:

[(1, 1381095), (3, 460365), (5, 276219), (9, 153455), (15, 92073), (45, 30691), (47, 29385), (141, 9795), (235, 5877), (423, 3265), (653, 2115), (705, 1959)]