520573635

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 975744000

約数和(自身を除く): 455170365

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 127, 135, 145, 261, 349, 381, 405, 435, 635, 783, 1047, 1143, 1305, 1745, 1905, 2349, 3141, 3429, 3683, 3915, 5235, 5715, 9423, 10121, 10287, 11049, 11745, 15705, 17145, 18415, 28269, 30363, 33147, 44323, 47115, 50605, 51435, 55245, 91089, 99441, 132969, 141345, 151815, 165735, 221615, 273267, 298323, 398907, 455445, 497205, 664845, 819801, 1196721, 1285367, 1366335, 1491615, 1994535, 3590163, 3856101, 4099005, 5983605, 6426835, 11568303, 17950815, 19280505, 34704909, 57841515, 104114727, 173524545, 520573635]

約数ペア:

[(1, 520573635), (3, 173524545), (5, 104114727), (9, 57841515), (15, 34704909), (27, 19280505), (29, 17950815), (45, 11568303), (81, 6426835), (87, 5983605), (127, 4099005), (135, 3856101), (145, 3590163), (261, 1994535), (349, 1491615), (381, 1366335), (405, 1285367), (435, 1196721), (635, 819801), (783, 664845), (1047, 497205), (1143, 455445), (1305, 398907), (1745, 298323), (1905, 273267), (2349, 221615), (3141, 165735), (3429, 151815), (3683, 141345), (3915, 132969), (5235, 99441), (5715, 91089), (9423, 55245), (10121, 51435), (10287, 50605), (11049, 47115), (11745, 44323), (15705, 33147), (17145, 30363), (18415, 28269)]