75074475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 146776320

約数和(自身を除く): 71701845

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 4931, 5075, 14793, 15225, 24655, 34517, 73965, 103551, 123275, 142999, 172585, 369825, 428997, 517755, 714995, 862925, 1000993, 2144985, 2588775, 3002979, 3574975, 5004965, 10724925, 15014895, 25024825, 75074475]

約数ペア:

[(1, 75074475), (3, 25024825), (5, 15014895), (7, 10724925), (15, 5004965), (21, 3574975), (25, 3002979), (29, 2588775), (35, 2144985), (75, 1000993), (87, 862925), (105, 714995), (145, 517755), (175, 428997), (203, 369825), (435, 172585), (525, 142999), (609, 123275), (725, 103551), (1015, 73965), (2175, 34517), (3045, 24655), (4931, 15225), (5075, 14793)]