30958065

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 56327040

約数和(自身を除く): 25368975

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5333, 5805, 15999, 26665, 47997, 79995, 143991, 229319, 239985, 687957, 719955, 1146595, 2063871, 3439785, 6191613, 10319355, 30958065]

約数ペア:

[(1, 30958065), (3, 10319355), (5, 6191613), (9, 3439785), (15, 2063871), (27, 1146595), (43, 719955), (45, 687957), (129, 239985), (135, 229319), (215, 143991), (387, 79995), (645, 47997), (1161, 26665), (1935, 15999), (5333, 5805)]