28608645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 22396155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5059, 5655, 15177, 25295, 65767, 75885, 146711, 197301, 328835, 440133, 733555, 986505, 1907243, 2200665, 5721729, 9536215, 28608645]

約数ペア:

[(1, 28608645), (3, 9536215), (5, 5721729), (13, 2200665), (15, 1907243), (29, 986505), (39, 733555), (65, 440133), (87, 328835), (145, 197301), (195, 146711), (377, 75885), (435, 65767), (1131, 25295), (1885, 15177), (5059, 5655)]