2738409825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1259039}}^1$

素因数の和:1259081

約数の個数: 24

約数和(自身を含む): 4683628800

約数和(自身を除く): 1945218975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 1259039, 3777117, 6295195, 18885585, 31475975, 36512131, 94427925, 109536393, 182560655, 547681965, 912803275, 2738409825]

約数ペア:

[(1, 2738409825), (3, 912803275), (5, 547681965), (15, 182560655), (25, 109536393), (29, 94427925), (75, 36512131), (87, 31475975), (145, 18885585), (435, 6295195), (725, 3777117), (2175, 1259039)]