123018975

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11633}}^1$

素因数の和:11696

約数の個数: 36

約数和(自身を含む): 225048096

約数和(自身を除く): 102029121

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 11633, 34899, 58165, 104697, 174495, 290825, 523485, 546751, 872475, 1640253, 2617425, 2733755, 4920759, 8201265, 13668775, 24603795, 41006325, 123018975]

約数ペア:

[(1, 123018975), (3, 41006325), (5, 24603795), (9, 13668775), (15, 8201265), (25, 4920759), (45, 2733755), (47, 2617425), (75, 1640253), (141, 872475), (225, 546751), (235, 523485), (423, 290825), (705, 174495), (1175, 104697), (2115, 58165), (3525, 34899), (10575, 11633)]