297170125

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 445026816

約数和(自身を除く): 147856691

約数列:

[1, 5, 7, 25, 35, 37, 67, 125, 137, 175, 185, 259, 335, 469, 685, 875, 925, 959, 1295, 1675, 2345, 2479, 3425, 4625, 4795, 5069, 6475, 8375, 9179, 11725, 12395, 17125, 17353, 23975, 25345, 32375, 35483, 45895, 58625, 61975, 64253, 86765, 119875, 126725, 177415, 229475, 309875, 321265, 339623, 433825, 633625, 887075, 1147375, 1606325, 1698115, 2169125, 2377361, 4435375, 8031625, 8490575, 11886805, 42452875, 59434025, 297170125]

約数ペア:

[(1, 297170125), (5, 59434025), (7, 42452875), (25, 11886805), (35, 8490575), (37, 8031625), (67, 4435375), (125, 2377361), (137, 2169125), (175, 1698115), (185, 1606325), (259, 1147375), (335, 887075), (469, 633625), (685, 433825), (875, 339623), (925, 321265), (959, 309875), (1295, 229475), (1675, 177415), (2345, 126725), (2479, 119875), (3425, 86765), (4625, 64253), (4795, 61975), (5069, 58625), (6475, 45895), (8375, 35483), (9179, 32375), (11725, 25345), (12395, 23975), (17125, 17353)]