15125950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 33569280

約数和(自身を除く): 18443330

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 1879, 3758, 4025, 8050, 9395, 13153, 18790, 26306, 43217, 46975, 65765, 86434, 93950, 131530, 216085, 302519, 328825, 432170, 605038, 657650, 1080425, 1512595, 2160850, 3025190, 7562975, 15125950]

約数ペア:

[(1, 15125950), (2, 7562975), (5, 3025190), (7, 2160850), (10, 1512595), (14, 1080425), (23, 657650), (25, 605038), (35, 432170), (46, 328825), (50, 302519), (70, 216085), (115, 131530), (161, 93950), (175, 86434), (230, 65765), (322, 46975), (350, 43217), (575, 26306), (805, 18790), (1150, 13153), (1610, 9395), (1879, 8050), (3758, 4025)]