222908785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 301138560

約数和(自身を除く): 78229775

約数列:

[1, 5, 11, 55, 59, 73, 295, 365, 649, 803, 941, 3245, 4015, 4307, 4705, 10351, 21535, 47377, 51755, 55519, 68693, 236885, 277595, 343465, 610709, 755623, 3053545, 3778115, 4052887, 20264435, 44581757, 222908785]

約数ペア:

[(1, 222908785), (5, 44581757), (11, 20264435), (55, 4052887), (59, 3778115), (73, 3053545), (295, 755623), (365, 610709), (649, 343465), (803, 277595), (941, 236885), (3245, 68693), (4015, 55519), (4307, 51755), (4705, 47377), (10351, 21535)]