190054815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39227}}^1$

素因数の和:39271

約数の個数: 32

約数和(自身を含む): 338929920

約数和(自身を除く): 148875105

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 39227, 117681, 196135, 588405, 666859, 745313, 2000577, 2235939, 3334295, 3726565, 10002885, 11179695, 12670321, 38010963, 63351605, 190054815]

約数ペア:

[(1, 190054815), (3, 63351605), (5, 38010963), (15, 12670321), (17, 11179695), (19, 10002885), (51, 3726565), (57, 3334295), (85, 2235939), (95, 2000577), (255, 745313), (285, 666859), (323, 588405), (969, 196135), (1615, 117681), (4845, 39227)]