56636375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 74378304

約数和(自身を除く): 17741929

約数列:

[1, 5, 25, 41, 43, 125, 205, 215, 257, 1025, 1075, 1285, 1763, 5125, 5375, 6425, 8815, 10537, 11051, 32125, 44075, 52685, 55255, 220375, 263425, 276275, 453091, 1317125, 1381375, 2265455, 11327275, 56636375]

約数ペア:

[(1, 56636375), (5, 11327275), (25, 2265455), (41, 1381375), (43, 1317125), (125, 453091), (205, 276275), (215, 263425), (257, 220375), (1025, 55255), (1075, 52685), (1285, 44075), (1763, 32125), (5125, 11051), (5375, 10537), (6425, 8815)]