14978405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 5778331

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 233, 299, 559, 989, 1165, 1495, 2795, 3029, 4945, 5359, 10019, 12857, 15145, 26795, 50095, 64285, 69667, 130247, 230437, 348335, 651235, 1152185, 2995681, 14978405]

約数ペア:

[(1, 14978405), (5, 2995681), (13, 1152185), (23, 651235), (43, 348335), (65, 230437), (115, 130247), (215, 69667), (233, 64285), (299, 50095), (559, 26795), (989, 15145), (1165, 12857), (1495, 10019), (2795, 5359), (3029, 4945)]