15691152105

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{351859}}^1$

素因数の和:352861

約数の個数: 24

約数和(自身を含む): 27225519360

約数和(自身を除く): 11534367255

約数列:

[1, 3, 5, 9, 15, 45, 991, 2973, 4955, 8919, 14865, 44595, 351859, 1055577, 1759295, 3166731, 5277885, 15833655, 348692269, 1046076807, 1743461345, 3138230421, 5230384035, 15691152105]

約数ペア:

[(1, 15691152105), (3, 5230384035), (5, 3138230421), (9, 1743461345), (15, 1046076807), (45, 348692269), (991, 15833655), (2973, 5277885), (4955, 3166731), (8919, 1759295), (14865, 1055577), (44595, 351859)]