4017325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 5499648

約数和(自身を除く): 1482323

約数列:

[1, 5, 13, 25, 47, 65, 235, 263, 325, 611, 1175, 1315, 3055, 3419, 6575, 12361, 15275, 17095, 61805, 85475, 160693, 309025, 803465, 4017325]

約数ペア:

[(1, 4017325), (5, 803465), (13, 309025), (25, 160693), (47, 85475), (65, 61805), (235, 17095), (263, 15275), (325, 12361), (611, 6575), (1175, 3419), (1315, 3055)]