2221000305

素因数分解:

$3^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{54617}}^1$

素因数の和:57336

約数の個数: 16

約数和(自身を含む): 3554976384

約数和(自身を除く): 1333976079

約数列:

[1, 3, 5, 15, 2711, 8133, 13555, 40665, 54617, 163851, 273085, 819255, 148066687, 444200061, 740333435, 2221000305]

約数ペア:

[(1, 2221000305), (3, 740333435), (5, 444200061), (15, 148066687), (2711, 819255), (8133, 273085), (13555, 163851), (40665, 54617)]