28332535

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10513}}^1$

素因数の和:10543

約数の個数: 24

約数和(自身を含む): 43149456

約数和(自身を除く): 14816921

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 10513, 52565, 73591, 115643, 367955, 515137, 578215, 809501, 2575685, 4047505, 5666507, 28332535]

約数ペア:

[(1, 28332535), (5, 5666507), (7, 4047505), (11, 2575685), (35, 809501), (49, 578215), (55, 515137), (77, 367955), (245, 115643), (385, 73591), (539, 52565), (2695, 10513)]