74948545

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 107790336

約数和(自身を除く): 32841791

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 1031, 1085, 2077, 2345, 5155, 7217, 10385, 14539, 31961, 36085, 69077, 72695, 159805, 223727, 345385, 483539, 1118635, 2141387, 2417695, 10706935, 14989709, 74948545]

約数ペア:

[(1, 74948545), (5, 14989709), (7, 10706935), (31, 2417695), (35, 2141387), (67, 1118635), (155, 483539), (217, 345385), (335, 223727), (469, 159805), (1031, 72695), (1085, 69077), (2077, 36085), (2345, 31961), (5155, 14539), (7217, 10385)]