219042515

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{3271}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 268565760

約数和(自身を除く): 49523245

約数列:

[1, 5, 59, 227, 295, 1135, 3271, 13393, 16355, 66965, 192989, 742517, 964945, 3712585, 43808503, 219042515]

約数ペア:

[(1, 219042515), (5, 43808503), (59, 3712585), (227, 964945), (295, 742517), (1135, 192989), (3271, 66965), (13393, 16355)]