201512285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{15737}}^1$

素因数の和:15952

約数の個数: 16

約数和(自身を含む): 261754416

約数和(自身を除く): 60242131

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 15737, 78685, 204581, 1022905, 3100189, 15500945, 40302457, 201512285]

約数ペア:

[(1, 201512285), (5, 40302457), (13, 15500945), (65, 3100189), (197, 1022905), (985, 204581), (2561, 78685), (12805, 15737)]