342399765

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 554688000

約数和(自身を除く): 212288235

約数列:

[1, 3, 5, 15, 149, 239, 447, 641, 717, 745, 1195, 1923, 2235, 3205, 3585, 9615, 35611, 95509, 106833, 153199, 178055, 286527, 459597, 477545, 534165, 765995, 1432635, 2297985, 22826651, 68479953, 114133255, 342399765]

約数ペア:

[(1, 342399765), (3, 114133255), (5, 68479953), (15, 22826651), (149, 2297985), (239, 1432635), (447, 765995), (641, 534165), (717, 477545), (745, 459597), (1195, 286527), (1923, 178055), (2235, 153199), (3205, 106833), (3585, 95509), (9615, 35611)]