25864830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{287387}}^1$

素因数の和:287400

約数の個数: 24

約数和(自身を含む): 67248792

約数和(自身を除く): 41383962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 287387, 574774, 862161, 1436935, 1724322, 2586483, 2873870, 4310805, 5172966, 8621610, 12932415, 25864830]

約数ペア:

[(1, 25864830), (2, 12932415), (3, 8621610), (5, 5172966), (6, 4310805), (9, 2873870), (10, 2586483), (15, 1724322), (18, 1436935), (30, 862161), (45, 574774), (90, 287387)]