27205890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3613}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 65572416

約数和(自身を除く): 38366526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3613, 3765, 7226, 7530, 10839, 18065, 21678, 36130, 54195, 108390, 906863, 1813726, 2720589, 4534315, 5441178, 9068630, 13602945, 27205890]

約数ペア:

[(1, 27205890), (2, 13602945), (3, 9068630), (5, 5441178), (6, 4534315), (10, 2720589), (15, 1813726), (30, 906863), (251, 108390), (502, 54195), (753, 36130), (1255, 21678), (1506, 18065), (2510, 10839), (3613, 7530), (3765, 7226)]