3129685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 4097520

約数和(自身を除く): 967835

約数列:

[1, 5, 13, 65, 89, 445, 541, 1157, 2705, 5785, 7033, 35165, 48149, 240745, 625937, 3129685]

約数ペア:

[(1, 3129685), (5, 625937), (13, 240745), (65, 48149), (89, 35165), (445, 7033), (541, 5785), (1157, 2705)]