289090725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 602532864

約数和(自身を除く): 313442139

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 113, 165, 175, 231, 275, 339, 385, 443, 525, 565, 791, 825, 1155, 1243, 1329, 1695, 1925, 2215, 2373, 2825, 3101, 3729, 3955, 4873, 5775, 6215, 6645, 8475, 8701, 9303, 11075, 11865, 14619, 15505, 18645, 19775, 24365, 26103, 31075, 33225, 34111, 43505, 46515, 50059, 59325, 73095, 77525, 93225, 102333, 121825, 130515, 150177, 170555, 217525, 232575, 250295, 350413, 365475, 511665, 550649, 652575, 750885, 852775, 1051239, 1251475, 1651947, 1752065, 2558325, 2753245, 3754425, 3854543, 5256195, 8259735, 8760325, 11563629, 13766225, 19272715, 26280975, 41298675, 57818145, 96363575, 289090725]

約数ペア:

[(1, 289090725), (3, 96363575), (5, 57818145), (7, 41298675), (11, 26280975), (15, 19272715), (21, 13766225), (25, 11563629), (33, 8760325), (35, 8259735), (55, 5256195), (75, 3854543), (77, 3754425), (105, 2753245), (113, 2558325), (165, 1752065), (175, 1651947), (231, 1251475), (275, 1051239), (339, 852775), (385, 750885), (443, 652575), (525, 550649), (565, 511665), (791, 365475), (825, 350413), (1155, 250295), (1243, 232575), (1329, 217525), (1695, 170555), (1925, 150177), (2215, 130515), (2373, 121825), (2825, 102333), (3101, 93225), (3729, 77525), (3955, 73095), (4873, 59325), (5775, 50059), (6215, 46515), (6645, 43505), (8475, 34111), (8701, 33225), (9303, 31075), (11075, 26103), (11865, 24365), (14619, 19775), (15505, 18645)]