5225437225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 6719569920

約数和(自身を除く): 1494132695

約数列:

[1, 5, 25, 79, 83, 127, 251, 395, 415, 635, 1255, 1975, 2075, 3175, 6275, 6557, 10033, 10541, 19829, 20833, 31877, 32785, 50165, 52705, 99145, 104165, 159385, 163925, 250825, 263525, 495725, 520825, 796925, 832739, 1645807, 2518283, 2645791, 4163695, 8229035, 12591415, 13228955, 20818475, 41145175, 62957075, 66144775, 209017489, 1045087445, 5225437225]

約数ペア:

[(1, 5225437225), (5, 1045087445), (25, 209017489), (79, 66144775), (83, 62957075), (127, 41145175), (251, 20818475), (395, 13228955), (415, 12591415), (635, 8229035), (1255, 4163695), (1975, 2645791), (2075, 2518283), (3175, 1645807), (6275, 832739), (6557, 796925), (10033, 520825), (10541, 495725), (19829, 263525), (20833, 250825), (31877, 163925), (32785, 159385), (50165, 104165), (52705, 99145)]