47269905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 79190784

約数和(自身を除く): 31920879

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1607, 1961, 4821, 5883, 8035, 9805, 24105, 29415, 59459, 85171, 178377, 255513, 297295, 425855, 891885, 1277565, 3151327, 9453981, 15756635, 47269905]

約数ペア:

[(1, 47269905), (3, 15756635), (5, 9453981), (15, 3151327), (37, 1277565), (53, 891885), (111, 425855), (159, 297295), (185, 255513), (265, 178377), (555, 85171), (795, 59459), (1607, 29415), (1961, 24105), (4821, 9805), (5883, 8035)]