63629145

素因数分解:

$3^4\times 5^1\times {\mathrm{157109}}^1$

素因数の和:157126

約数の個数: 20

約数和(自身を含む): 114061860

約数和(自身を除く): 50432715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 157109, 471327, 785545, 1413981, 2356635, 4241943, 7069905, 12725829, 21209715, 63629145]

約数ペア:

[(1, 63629145), (3, 21209715), (5, 12725829), (9, 7069905), (15, 4241943), (27, 2356635), (45, 1413981), (81, 785545), (135, 471327), (405, 157109)]