13303727325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{444569}}^1$

素因数の和:444611

約数の個数: 72

約数和(自身を含む): 28665873600

約数和(自身を除く): 15362146275

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 3325, 4275, 5985, 9975, 29925, 444569, 1333707, 2222845, 3111983, 4001121, 6668535, 8446811, 9335949, 11114225, 15559915, 20005605, 25340433, 28007847, 33342675, 42234055, 46679745, 59127677, 76021299, 77799575, 100028025, 126702165, 140039235, 177383031, 211170275, 233398725, 295638385, 380106495, 532149093, 633510825, 700196175, 886915155, 1478191925, 1900532475, 2660745465, 4434575775, 13303727325]

約数ペア:

[(1, 13303727325), (3, 4434575775), (5, 2660745465), (7, 1900532475), (9, 1478191925), (15, 886915155), (19, 700196175), (21, 633510825), (25, 532149093), (35, 380106495), (45, 295638385), (57, 233398725), (63, 211170275), (75, 177383031), (95, 140039235), (105, 126702165), (133, 100028025), (171, 77799575), (175, 76021299), (225, 59127677), (285, 46679745), (315, 42234055), (399, 33342675), (475, 28007847), (525, 25340433), (665, 20005605), (855, 15559915), (1197, 11114225), (1425, 9335949), (1575, 8446811), (1995, 6668535), (3325, 4001121), (4275, 3111983), (5985, 2222845), (9975, 1333707), (29925, 444569)]