201636135

素因数分解:

$3^4\times 5^1\times {\mathrm{497867}}^1$

素因数の和:497884

約数の個数: 20

約数和(自身を含む): 361452168

約数和(自身を除く): 159816033

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 497867, 1493601, 2489335, 4480803, 7468005, 13442409, 22404015, 40327227, 67212045, 201636135]

約数ペア:

[(1, 201636135), (3, 67212045), (5, 40327227), (9, 22404015), (15, 13442409), (27, 7468005), (45, 4480803), (81, 2489335), (135, 1493601), (405, 497867)]