27792345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13965

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 25706535

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13931, 41793, 69655, 97517, 208965, 264689, 292551, 487585, 794067, 1323445, 1462755, 1852823, 3970335, 5558469, 9264115, 27792345]

約数ペア:

[(1, 27792345), (3, 9264115), (5, 5558469), (7, 3970335), (15, 1852823), (19, 1462755), (21, 1323445), (35, 794067), (57, 487585), (95, 292551), (105, 264689), (133, 208965), (285, 97517), (399, 69655), (665, 41793), (1995, 13931)]