67787865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32051}}^1$

素因数の和:32109

約数の個数: 24

約数和(自身を含む): 120002688

約数和(自身を除く): 52214823

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32051, 96153, 160255, 288459, 480765, 1442295, 1506397, 4519191, 7531985, 13557573, 22595955, 67787865]

約数ペア:

[(1, 67787865), (3, 22595955), (5, 13557573), (9, 7531985), (15, 4519191), (45, 1506397), (47, 1442295), (141, 480765), (235, 288459), (423, 160255), (705, 96153), (2115, 32051)]