3852155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 1470085

約数列:

[1, 5, 19, 23, 41, 43, 95, 115, 205, 215, 437, 779, 817, 943, 989, 1763, 2185, 3895, 4085, 4715, 4945, 8815, 17917, 18791, 33497, 40549, 89585, 93955, 167485, 202745, 770431, 3852155]

約数ペア:

[(1, 3852155), (5, 770431), (19, 202745), (23, 167485), (41, 93955), (43, 89585), (95, 40549), (115, 33497), (205, 18791), (215, 17917), (437, 8815), (779, 4945), (817, 4715), (943, 4085), (989, 3895), (1763, 2185)]