127988775

素因数分解:

$3^3\times 5^2\times {\mathrm{189613}}^1$

素因数の和:189632

約数の個数: 24

約数和(自身を含む): 235121360

約数和(自身を除く): 107132585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 189613, 568839, 948065, 1706517, 2844195, 4740325, 5119551, 8532585, 14220975, 25597755, 42662925, 127988775]

約数ペア:

[(1, 127988775), (3, 42662925), (5, 25597755), (9, 14220975), (15, 8532585), (25, 5119551), (27, 4740325), (45, 2844195), (75, 1706517), (135, 948065), (225, 568839), (675, 189613)]