7971465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 13395456

約数和(自身を除く): 5423991

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 271, 555, 795, 813, 1355, 1961, 4065, 5883, 9805, 10027, 14363, 29415, 30081, 43089, 50135, 71815, 150405, 215445, 531431, 1594293, 2657155, 7971465]

約数ペア:

[(1, 7971465), (3, 2657155), (5, 1594293), (15, 531431), (37, 215445), (53, 150405), (111, 71815), (159, 50135), (185, 43089), (265, 30081), (271, 29415), (555, 14363), (795, 10027), (813, 9805), (1355, 5883), (1961, 4065)]