12402724545

素因数分解:

$3^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{127541}}^1$

素因数の和:129713

約数の個数: 24

約数和(自身を含む): 21508172712

約数和(自身を除く): 9105448167

約数列:

[1, 3, 5, 9, 15, 45, 2161, 6483, 10805, 19449, 32415, 97245, 127541, 382623, 637705, 1147869, 1913115, 5739345, 275616101, 826848303, 1378080505, 2480544909, 4134241515, 12402724545]

約数ペア:

[(1, 12402724545), (3, 4134241515), (5, 2480544909), (9, 1378080505), (15, 826848303), (45, 275616101), (2161, 5739345), (6483, 1913115), (10805, 1147869), (19449, 637705), (32415, 382623), (97245, 127541)]