1081323265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{854801}}^1$

素因数の和:854840

約数の個数: 16

約数和(自身を含む): 1477097856

約数和(自身を除く): 395774591

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 854801, 4274005, 9402811, 19660423, 47014055, 98302115, 216264653, 1081323265]

約数ペア:

[(1, 1081323265), (5, 216264653), (11, 98302115), (23, 47014055), (55, 19660423), (115, 9402811), (253, 4274005), (1265, 854801)]