39458145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 65253888

約数和(自身を除く): 25795743

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 577, 705, 1455, 1731, 2885, 4559, 8655, 13677, 22795, 27119, 55969, 68385, 81357, 135595, 167907, 279845, 406785, 839535, 2630543, 7891629, 13152715, 39458145]

約数ペア:

[(1, 39458145), (3, 13152715), (5, 7891629), (15, 2630543), (47, 839535), (97, 406785), (141, 279845), (235, 167907), (291, 135595), (485, 81357), (577, 68385), (705, 55969), (1455, 27119), (1731, 22795), (2885, 13677), (4559, 8655)]