28475999

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 2005921

約数列:

[1, 29, 53, 97, 191, 1537, 2813, 5141, 5539, 10123, 18527, 149089, 293567, 537283, 981931, 28475999]

約数ペア:

[(1, 28475999), (29, 981931), (53, 537283), (97, 293567), (191, 149089), (1537, 18527), (2813, 10123), (5141, 5539)]