64374345

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 137130240

約数和(自身を除く): 72755895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 243, 261, 315, 405, 435, 567, 609, 729, 783, 841, 945, 1015, 1215, 1305, 1701, 1827, 2187, 2349, 2523, 2835, 3045, 3645, 3915, 4205, 5103, 5481, 5887, 7047, 7569, 8505, 9135, 10935, 11745, 12615, 15309, 16443, 17661, 21141, 22707, 25515, 27405, 29435, 35235, 37845, 49329, 52983, 63423, 68121, 76545, 82215, 88305, 105705, 113535, 147987, 158949, 204363, 246645, 264915, 317115, 340605, 443961, 476847, 613089, 739935, 794745, 1021815, 1430541, 1839267, 2219805, 2384235, 3065445, 4291623, 7152705, 9196335, 12874869, 21458115, 64374345]

約数ペア:

[(1, 64374345), (3, 21458115), (5, 12874869), (7, 9196335), (9, 7152705), (15, 4291623), (21, 3065445), (27, 2384235), (29, 2219805), (35, 1839267), (45, 1430541), (63, 1021815), (81, 794745), (87, 739935), (105, 613089), (135, 476847), (145, 443961), (189, 340605), (203, 317115), (243, 264915), (261, 246645), (315, 204363), (405, 158949), (435, 147987), (567, 113535), (609, 105705), (729, 88305), (783, 82215), (841, 76545), (945, 68121), (1015, 63423), (1215, 52983), (1305, 49329), (1701, 37845), (1827, 35235), (2187, 29435), (2349, 27405), (2523, 25515), (2835, 22707), (3045, 21141), (3645, 17661), (3915, 16443), (4205, 15309), (5103, 12615), (5481, 11745), (5887, 10935), (7047, 9135), (7569, 8505)]