86869235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 117288000

約数和(自身を除く): 30418765

約数列:

[1, 5, 17, 19, 85, 95, 149, 323, 361, 745, 1615, 1805, 2533, 2831, 6137, 6859, 12665, 14155, 30685, 34295, 48127, 53789, 116603, 240635, 268945, 583015, 914413, 1021991, 4572065, 5109955, 17373847, 86869235]

約数ペア:

[(1, 86869235), (5, 17373847), (17, 5109955), (19, 4572065), (85, 1021991), (95, 914413), (149, 583015), (323, 268945), (361, 240635), (745, 116603), (1615, 53789), (1805, 48127), (2533, 34295), (2831, 30685), (6137, 14155), (6859, 12665)]