4396795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 6314112

約数和(自身を除く): 1917317

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 173, 221, 299, 391, 865, 1105, 1495, 1955, 2249, 2941, 3979, 5083, 11245, 14705, 19895, 25415, 38233, 51727, 67643, 191165, 258635, 338215, 879359, 4396795]

約数ペア:

[(1, 4396795), (5, 879359), (13, 338215), (17, 258635), (23, 191165), (65, 67643), (85, 51727), (115, 38233), (173, 25415), (221, 19895), (299, 14705), (391, 11245), (865, 5083), (1105, 3979), (1495, 2941), (1955, 2249)]