157055235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1579}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 265440000

約数和(自身を除く): 108384765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 349, 1047, 1579, 1745, 4737, 5235, 6631, 7895, 19893, 23685, 30001, 33155, 90003, 99465, 150005, 450015, 551071, 1653213, 2755355, 8266065, 10470349, 31411047, 52351745, 157055235]

約数ペア:

[(1, 157055235), (3, 52351745), (5, 31411047), (15, 10470349), (19, 8266065), (57, 2755355), (95, 1653213), (285, 551071), (349, 450015), (1047, 150005), (1579, 99465), (1745, 90003), (4737, 33155), (5235, 30001), (6631, 23685), (7895, 19893)]