315076795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{21139}}^1$

素因数の和:21426

約数の個数: 16

約数和(自身を含む): 414005760

約数和(自身を除く): 98928965

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 14905, 21139, 105695, 232529, 1162645, 5728669, 28643345, 63015359, 315076795]

約数ペア:

[(1, 315076795), (5, 63015359), (11, 28643345), (55, 5728669), (271, 1162645), (1355, 232529), (2981, 105695), (14905, 21139)]