18377085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 14403075

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 3793, 4845, 11379, 18965, 56895, 64481, 72067, 193443, 216201, 322405, 360335, 967215, 1081005, 1225139, 3675417, 6125695, 18377085]

約数ペア:

[(1, 18377085), (3, 6125695), (5, 3675417), (15, 1225139), (17, 1081005), (19, 967215), (51, 360335), (57, 322405), (85, 216201), (95, 193443), (255, 72067), (285, 64481), (323, 56895), (969, 18965), (1615, 11379), (3793, 4845)]