487014535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 728082432

約数和(自身を除く): 241067897

約数列:

[1, 5, 7, 23, 35, 37, 83, 115, 161, 185, 197, 259, 415, 581, 805, 851, 985, 1295, 1379, 1909, 2905, 3071, 4255, 4531, 5957, 6895, 7289, 9545, 13363, 15355, 16351, 21497, 22655, 29785, 31717, 36445, 51023, 66815, 70633, 81755, 107485, 114457, 158585, 167647, 255115, 353165, 376073, 494431, 572285, 604987, 838235, 1173529, 1880365, 2472155, 2632511, 3024935, 4234909, 5867645, 13162555, 13914701, 21174545, 69573505, 97402907, 487014535]

約数ペア:

[(1, 487014535), (5, 97402907), (7, 69573505), (23, 21174545), (35, 13914701), (37, 13162555), (83, 5867645), (115, 4234909), (161, 3024935), (185, 2632511), (197, 2472155), (259, 1880365), (415, 1173529), (581, 838235), (805, 604987), (851, 572285), (985, 494431), (1295, 376073), (1379, 353165), (1909, 255115), (2905, 167647), (3071, 158585), (4255, 114457), (4531, 107485), (5957, 81755), (6895, 70633), (7289, 66815), (9545, 51023), (13363, 36445), (15355, 31717), (16351, 29785), (21497, 22655)]