7077215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 2599585

約数列:

[1, 5, 19, 23, 41, 79, 95, 115, 205, 395, 437, 779, 943, 1501, 1817, 2185, 3239, 3895, 4715, 7505, 9085, 16195, 17917, 34523, 61541, 74497, 89585, 172615, 307705, 372485, 1415443, 7077215]

約数ペア:

[(1, 7077215), (5, 1415443), (19, 372485), (23, 307705), (41, 172615), (79, 89585), (95, 74497), (115, 61541), (205, 34523), (395, 17917), (437, 16195), (779, 9085), (943, 7505), (1501, 4715), (1817, 3895), (2185, 3239)]