201532045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 85868915

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 979, 1157, 3167, 4895, 5785, 12727, 15835, 34837, 41171, 63635, 174185, 205855, 281863, 452881, 1409315, 2264405, 3100493, 3664219, 15502465, 18321095, 40306409, 201532045]

約数ペア:

[(1, 201532045), (5, 40306409), (11, 18321095), (13, 15502465), (55, 3664219), (65, 3100493), (89, 2264405), (143, 1409315), (445, 452881), (715, 281863), (979, 205855), (1157, 174185), (3167, 63635), (4895, 41171), (5785, 34837), (12727, 15835)]