396064945

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 500925096

約数和(自身を除く): 104860151

約数列:

[1, 5, 23, 115, 137, 529, 685, 1093, 2645, 3151, 5465, 15755, 25139, 72473, 125695, 149741, 362365, 578197, 748705, 2890985, 3444043, 17220215, 79212989, 396064945]

約数ペア:

[(1, 396064945), (5, 79212989), (23, 17220215), (115, 3444043), (137, 2890985), (529, 748705), (685, 578197), (1093, 362365), (2645, 149741), (3151, 125695), (5465, 72473), (15755, 25139)]