1297584285

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{6379}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 2116730880

約数和(自身を除く): 819146595

約数列:

[1, 3, 5, 15, 71, 191, 213, 355, 573, 955, 1065, 2865, 6379, 13561, 19137, 31895, 40683, 67805, 95685, 203415, 452909, 1218389, 1358727, 2264545, 3655167, 6091945, 6793635, 18275835, 86505619, 259516857, 432528095, 1297584285]

約数ペア:

[(1, 1297584285), (3, 432528095), (5, 259516857), (15, 86505619), (71, 18275835), (191, 6793635), (213, 6091945), (355, 3655167), (573, 2264545), (955, 1358727), (1065, 1218389), (2865, 452909), (6379, 203415), (13561, 95685), (19137, 67805), (31895, 40683)]