715708835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 904392000

約数和(自身を除く): 188683165

約数列:

[1, 5, 29, 145, 149, 157, 211, 745, 785, 1055, 4321, 4553, 6119, 21605, 22765, 23393, 30595, 31439, 33127, 116965, 157195, 165635, 678397, 911731, 960683, 3391985, 4558655, 4803415, 4935923, 24679615, 143141767, 715708835]

約数ペア:

[(1, 715708835), (5, 143141767), (29, 24679615), (145, 4935923), (149, 4803415), (157, 4558655), (211, 3391985), (745, 960683), (785, 911731), (1055, 678397), (4321, 165635), (4553, 157195), (6119, 116965), (21605, 33127), (22765, 31439), (23393, 30595)]