1491064705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 1958576256

約数和(自身を除く): 467511551

約数列:

[1, 5, 13, 65, 83, 313, 415, 883, 1079, 1565, 4069, 4415, 5395, 11479, 20345, 25979, 57395, 73289, 129895, 276379, 337727, 366445, 952757, 1381895, 1688635, 3592927, 4763785, 17964635, 22939457, 114697285, 298212941, 1491064705]

約数ペア:

[(1, 1491064705), (5, 298212941), (13, 114697285), (65, 22939457), (83, 17964635), (313, 4763785), (415, 3592927), (883, 1688635), (1079, 1381895), (1565, 952757), (4069, 366445), (4415, 337727), (5395, 276379), (11479, 129895), (20345, 73289), (25979, 57395)]