71358305005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1\times {\mathrm{128837}}^1$

素因数の和:137376

約数の個数: 16

約数和(自身を含む): 92228424624

約数和(自身を除く): 20870119619

約数列:

[1, 5, 13, 65, 8521, 42605, 110773, 128837, 553865, 644185, 1674881, 8374405, 1097820077, 5489100385, 14271661001, 71358305005]

約数ペア:

[(1, 71358305005), (5, 14271661001), (13, 5489100385), (65, 1097820077), (8521, 8374405), (42605, 1674881), (110773, 644185), (128837, 553865)]