15395317

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 18345600

約数和(自身を除く): 2950283

約数列:

[1, 7, 29, 181, 203, 419, 1267, 2933, 5249, 12151, 36743, 75839, 85057, 530873, 2199331, 15395317]

約数ペア:

[(1, 15395317), (7, 2199331), (29, 530873), (181, 85057), (203, 75839), (419, 36743), (1267, 12151), (2933, 5249)]