53622075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 97771520

約数和(自身を除く): 44149445

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1279, 1677, 2795, 3225, 3837, 6395, 8385, 13975, 16627, 19185, 31975, 41925, 49881, 54997, 83135, 95925, 164991, 249405, 274985, 415675, 714961, 824955, 1247025, 1374925, 2144883, 3574805, 4124775, 10724415, 17874025, 53622075]

約数ペア:

[(1, 53622075), (3, 17874025), (5, 10724415), (13, 4124775), (15, 3574805), (25, 2144883), (39, 1374925), (43, 1247025), (65, 824955), (75, 714961), (129, 415675), (195, 274985), (215, 249405), (325, 164991), (559, 95925), (645, 83135), (975, 54997), (1075, 49881), (1279, 41925), (1677, 31975), (2795, 19185), (3225, 16627), (3837, 13975), (6395, 8385)]