57768145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7604

約数の個数: 16

約数和(自身を含む): 73074960

約数和(自身を除く): 15306815

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7517, 7685, 37585, 217993, 398401, 1089965, 1992005, 11553629, 57768145]

約数ペア:

[(1, 57768145), (5, 11553629), (29, 1992005), (53, 1089965), (145, 398401), (265, 217993), (1537, 37585), (7517, 7685)]