7214955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 5572245

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 599, 803, 1095, 1797, 2409, 2995, 4015, 6589, 8985, 12045, 19767, 32945, 43727, 98835, 131181, 218635, 480997, 655905, 1442991, 2404985, 7214955]

約数ペア:

[(1, 7214955), (3, 2404985), (5, 1442991), (11, 655905), (15, 480997), (33, 218635), (55, 131181), (73, 98835), (165, 43727), (219, 32945), (365, 19767), (599, 12045), (803, 8985), (1095, 6589), (1797, 4015), (2409, 2995)]