128411325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9088

約数の個数: 60

約数和(自身を含む): 271872480

約数和(自身を除く): 143461155

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 9059, 14175, 27177, 45295, 63413, 81531, 135885, 190239, 226475, 244593, 317065, 407655, 570717, 679425, 733779, 951195, 1222965, 1585325, 1712151, 2038275, 2853585, 3668895, 4755975, 5136453, 6114825, 8560755, 14267925, 18344475, 25682265, 42803775, 128411325]

約数ペア:

[(1, 128411325), (3, 42803775), (5, 25682265), (7, 18344475), (9, 14267925), (15, 8560755), (21, 6114825), (25, 5136453), (27, 4755975), (35, 3668895), (45, 2853585), (63, 2038275), (75, 1712151), (81, 1585325), (105, 1222965), (135, 951195), (175, 733779), (189, 679425), (225, 570717), (315, 407655), (405, 317065), (525, 244593), (567, 226475), (675, 190239), (945, 135885), (1575, 81531), (2025, 63413), (2835, 45295), (4725, 27177), (9059, 14175)]