135540215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2087}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 168376320

約数和(自身を除く): 32836105

約数列:

[1, 5, 31, 155, 419, 2087, 2095, 10435, 12989, 64697, 64945, 323485, 874453, 4372265, 27108043, 135540215]

約数ペア:

[(1, 135540215), (5, 27108043), (31, 4372265), (155, 874453), (419, 323485), (2087, 64945), (2095, 64697), (10435, 12989)]