4892474825

素因数分解:

$5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{30029}}^1$

素因数の和:30079

約数の個数: 48

約数和(自身を含む): 7447440000

約数和(自身を除く): 2554965175

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 343, 475, 665, 931, 1225, 1715, 3325, 4655, 6517, 8575, 23275, 30029, 32585, 150145, 162925, 210203, 570551, 750725, 1051015, 1471421, 2852755, 3993857, 5255075, 7357105, 10299947, 14263775, 19969285, 27956999, 36785525, 51499735, 99846425, 139784995, 195698993, 257498675, 698924975, 978494965, 4892474825]

約数ペア:

[(1, 4892474825), (5, 978494965), (7, 698924975), (19, 257498675), (25, 195698993), (35, 139784995), (49, 99846425), (95, 51499735), (133, 36785525), (175, 27956999), (245, 19969285), (343, 14263775), (475, 10299947), (665, 7357105), (931, 5255075), (1225, 3993857), (1715, 2852755), (3325, 1471421), (4655, 1051015), (6517, 750725), (8575, 570551), (23275, 210203), (30029, 162925), (32585, 150145)]