128006055

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22051}}^1$

素因数の和:22108

約数の個数: 32

約数和(自身を含む): 232869120

約数和(自身を除く): 104863065

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 22051, 66153, 110255, 198459, 330765, 595377, 948193, 992295, 2844579, 2976885, 4740965, 8533737, 14222895, 25601211, 42668685, 128006055]

約数ペア:

[(1, 128006055), (3, 42668685), (5, 25601211), (9, 14222895), (15, 8533737), (27, 4740965), (43, 2976885), (45, 2844579), (129, 992295), (135, 948193), (215, 595377), (387, 330765), (645, 198459), (1161, 110255), (1935, 66153), (5805, 22051)]