12580925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 19224960

約数和(自身を除く): 6644035

約数列:

[1, 5, 7, 25, 29, 35, 37, 67, 145, 175, 185, 203, 259, 335, 469, 725, 925, 1015, 1073, 1295, 1675, 1943, 2345, 2479, 5075, 5365, 6475, 7511, 9715, 11725, 12395, 13601, 17353, 26825, 37555, 48575, 61975, 68005, 71891, 86765, 187775, 340025, 359455, 433825, 503237, 1797275, 2516185, 12580925]

約数ペア:

[(1, 12580925), (5, 2516185), (7, 1797275), (25, 503237), (29, 433825), (35, 359455), (37, 340025), (67, 187775), (145, 86765), (175, 71891), (185, 68005), (203, 61975), (259, 48575), (335, 37555), (469, 26825), (725, 17353), (925, 13601), (1015, 12395), (1073, 11725), (1295, 9715), (1675, 7511), (1943, 6475), (2345, 5365), (2479, 5075)]