78742035

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8293}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 137149584

約数和(自身を除く): 58407549

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 8293, 9495, 24879, 41465, 74637, 124395, 373185, 1749823, 5249469, 8749115, 15748407, 26247345, 78742035]

約数ペア:

[(1, 78742035), (3, 26247345), (5, 15748407), (9, 8749115), (15, 5249469), (45, 1749823), (211, 373185), (633, 124395), (1055, 74637), (1899, 41465), (3165, 24879), (8293, 9495)]