57574425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 99815040

約数和(自身を除く): 42240615

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 103, 145, 257, 309, 435, 515, 725, 771, 1285, 1545, 2175, 2575, 2987, 3855, 6425, 7453, 7725, 8961, 14935, 19275, 22359, 26471, 37265, 44805, 74675, 79413, 111795, 132355, 186325, 224025, 397065, 558975, 661775, 767659, 1985325, 2302977, 3838295, 11514885, 19191475, 57574425]

約数ペア:

[(1, 57574425), (3, 19191475), (5, 11514885), (15, 3838295), (25, 2302977), (29, 1985325), (75, 767659), (87, 661775), (103, 558975), (145, 397065), (257, 224025), (309, 186325), (435, 132355), (515, 111795), (725, 79413), (771, 74675), (1285, 44805), (1545, 37265), (2175, 26471), (2575, 22359), (2987, 19275), (3855, 14935), (6425, 8961), (7453, 7725)]