28923465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62201}}^1$

素因数の和:62240

約数の個数: 16

約数和(自身を含む): 47771136

約数和(自身を除く): 18847671

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 62201, 186603, 311005, 933015, 1928231, 5784693, 9641155, 28923465]

約数ペア:

[(1, 28923465), (3, 9641155), (5, 5784693), (15, 1928231), (31, 933015), (93, 311005), (155, 186603), (465, 62201)]