196647615

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15017}}^1$

素因数の和:15128

約数の個数: 32

約数和(自身を含む): 353223360

約数和(自身を除く): 156575745

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 13095, 15017, 45051, 75085, 135153, 225255, 405459, 675765, 1456649, 2027295, 4369947, 7283245, 13109841, 21849735, 39329523, 65549205, 196647615]

約数ペア:

[(1, 196647615), (3, 65549205), (5, 39329523), (9, 21849735), (15, 13109841), (27, 7283245), (45, 4369947), (97, 2027295), (135, 1456649), (291, 675765), (485, 405459), (873, 225255), (1455, 135153), (2619, 75085), (4365, 45051), (13095, 15017)]