42454885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 57988224

約数和(自身を除く): 15533339

約数列:

[1, 5, 11, 41, 55, 67, 205, 281, 335, 451, 737, 1405, 2255, 2747, 3091, 3685, 11521, 13735, 15455, 18827, 30217, 57605, 94135, 126731, 151085, 207097, 633655, 771907, 1035485, 3859535, 8490977, 42454885]

約数ペア:

[(1, 42454885), (5, 8490977), (11, 3859535), (41, 1035485), (55, 771907), (67, 633655), (205, 207097), (281, 151085), (335, 126731), (451, 94135), (737, 57605), (1405, 30217), (2255, 18827), (2747, 15455), (3091, 13735), (3685, 11521)]