31339795

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 38286720

約数和(自身を除く): 6946925

約数列:

[1, 5, 101, 229, 271, 505, 1145, 1355, 23129, 27371, 62059, 115645, 136855, 310295, 6267959, 31339795]

約数ペア:

[(1, 31339795), (5, 6267959), (101, 310295), (229, 136855), (271, 115645), (505, 62059), (1145, 27371), (1355, 23129)]