38912595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 65280000

約数和(自身を除く): 26367405

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 1249, 2077, 3747, 6231, 6245, 10385, 18735, 31155, 38719, 83683, 116157, 193595, 251049, 418415, 580785, 1255245, 2594173, 7782519, 12970865, 38912595]

約数ペア:

[(1, 38912595), (3, 12970865), (5, 7782519), (15, 2594173), (31, 1255245), (67, 580785), (93, 418415), (155, 251049), (201, 193595), (335, 116157), (465, 83683), (1005, 38719), (1249, 31155), (2077, 18735), (3747, 10385), (6231, 6245)]