49724025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3923}}^1$

素因数の和:3962

約数の個数: 36

約数和(自身を含む): 89043408

約数和(自身を除く): 39319383

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 3923, 4225, 11769, 12675, 19615, 50999, 58845, 98075, 152997, 254995, 294225, 662987, 764985, 1274975, 1988961, 3314935, 3824925, 9944805, 16574675, 49724025]

約数ペア:

[(1, 49724025), (3, 16574675), (5, 9944805), (13, 3824925), (15, 3314935), (25, 1988961), (39, 1274975), (65, 764985), (75, 662987), (169, 294225), (195, 254995), (325, 152997), (507, 98075), (845, 58845), (975, 50999), (2535, 19615), (3923, 12675), (4225, 11769)]