38123025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 68567040

約数和(自身を除く): 30444015

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 863, 1425, 1767, 2325, 2589, 2945, 4315, 8835, 12945, 14725, 16397, 21575, 26753, 44175, 49191, 64725, 80259, 81985, 133765, 245955, 401295, 409925, 508307, 668825, 1229775, 1524921, 2006475, 2541535, 7624605, 12707675, 38123025]

約数ペア:

[(1, 38123025), (3, 12707675), (5, 7624605), (15, 2541535), (19, 2006475), (25, 1524921), (31, 1229775), (57, 668825), (75, 508307), (93, 409925), (95, 401295), (155, 245955), (285, 133765), (465, 81985), (475, 80259), (589, 64725), (775, 49191), (863, 44175), (1425, 26753), (1767, 21575), (2325, 16397), (2589, 14725), (2945, 12945), (4315, 8835)]