83845215

素因数分解:

$3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1531}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 145546128

約数和(自身を除く): 61700913

約数列:

[1, 3, 5, 9, 15, 45, 1217, 1531, 3651, 4593, 6085, 7655, 10953, 13779, 18255, 22965, 54765, 68895, 1863227, 5589681, 9316135, 16769043, 27948405, 83845215]

約数ペア:

[(1, 83845215), (3, 27948405), (5, 16769043), (9, 9316135), (15, 5589681), (45, 1863227), (1217, 68895), (1531, 54765), (3651, 22965), (4593, 18255), (6085, 13779), (7655, 10953)]